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Turbulence in Quantum Gases: Vortices, Waves, and Cascades

T0 review · 0 major / 5 minor · reviewed 2026-08-01 · deepseek-v4-flash

Pith's one-line read A spectral power law is not proof of a turbulent cascade in quantum gases: cascade claims need a measured flux, not just a slope.

desk verdict A careful, field-organizing review whose real contribution is a stricter cascade-evidence standard; the proposed vortex-flux gold standard has a genuine soft spot in the Helmholtz decomposition, but the central argument holds. read the letter →

arxiv 2607.22244 v1 pith:ROGWHPXL submitted 2026-07-24 cond-mat.quant-gas physics.atom-phquant-ph

classification cond-mat.quant-gasphysics.atom-phquant-ph
keywords ultracoldquantumgasesturbulencequantizedvorticeswavekinetic-energyspectraspectralfluxesturbulentcascadesvortexcorrelations
verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

Turbulence in ultracold atomic gases has two coupled sectors—quantized vortex motion and compressible sound-like waves—and the paper's organizing claim is that these sectors can be distinguished, and cascade physics identified, only by combining spectra with transport information. The central thesis is that a power law, however clean, is supporting evidence for a cascade rather than a definition of one; a cascade claim must identify what quantity is transported, across which wavenumber range, through which flux, and into which dissipation channel. To make this concrete the review assembles and assesses a diagnostic family: incompressible versus compressible kinetic-energy spectra, wave-occupation spectra, spectral fluxes, vortex-resolved correlations, and velocity structure functions. These diagnostics are shown to separate equilibrium vortex organization, decaying turbulent relaxation, forced cascade dynamics, and weak-wave turbulence. The reader should take away that atomic-gas turbulence now has tools for quantitative transport tests, and that the next decisive step is direct flux measurement rather than exponent fitting.

What carries the argument

The load-bearing tool is the solenoidal/longitudinal decomposition of the density-weighted velocity field w = sqrt(n) v into a divergence-free part carrying vortex kinetic energy and a curl-free part carrying sound-like kinetic energy. The paper stresses that this is a formal projection—diagnostically useful, not a statement that vortices and waves are dynamically independent. From it come the shell-integrated spectra E_i(k) and E_c(k), organized by a spectral-budget equation in which a conversion term tracks energy exchanged between sectors during annihilation, reconnection, and nucleation. The companion tool is the spectral flux Pi(k): a cascade is operationally defined as a wavenumber int

What would settle it

A decisive test would be a single simulation of the mean-field wave equation with independently specified vortex content and phonon content, comparing E_i(k) and E_c(k) with vortex positions and wave amplitude reconstructed by other means: if a vortex-free phonon state yields substantial incompressible spectral weight, or a pure vortex state leaks comparable energy into the compressible sector beyond the known core contribution, the decomposition's diagnostic claim fails. The same simulation could also look for a constant spectral flux through a k^-5/3 range in which no actual vortex transport

Watch

Extended reading notes

Core claim

The central claim is that a finite compressible condensate, modeled by the scalar contact-interaction mean-field wave equation, supports two separable turbulent sectors—solenoidal vortex motion and longitudinal sound-like motion—and that the density-weighted velocity field w = sqrt(n) v, split into divergence-free and curl-free parts, gives the cleanest spectral separation. Shell integration yields incompressible E_i(k) and compressible E_c(k) spectra, the review's core regime diagnostics; together with occupation spectra, fluxes, vortex-resolved correlations, and velocity statistics they separate equilibrium vortex organization, decaying relaxation, forced cascades, and weak-wave turbulence

Load-bearing premise

The load-bearing premise is that splitting the density-weighted velocity field into divergence-free and curl-free parts faithfully attributes kinetic energy to vortices versus sound in finite, inhomogeneous, compressible condensates—a formal projection the paper itself warns should not be read as dynamical independence of vortices and waves.

Editorial extensions

If this is right

  • Interpreting any quantum-gas spectrum as cascade evidence will require adding a flux measurement or an equivalent transport reconstruction; an exponent alone will no longer suffice.
  • Box-trap experiments with engineered high-wavenumber dissipation become the decisive setting, because they permit direct comparison of injected power, particle loss, and the particle and energy fluxes through selected shells.
  • Reported k^-5/3-like ranges in two-dimensional experiments should be read as vortex-organization signatures unless accompanied by vortex-resolved correlations or flux evidence, since same-sign clustering can enhance low-wavenumber energy without any inverse cascade flux.
  • Regime labels—equilibrium organization, decaying relaxation, forced cascade, weak-wave turbulence—become testable classifications built from dimensionality, forcing amplitude, dissipation scale, compressibility, flux direction, and the measured transported quantity.
  • Velocity structure functions and turbulent equations of state provide non-spectral evidence that can corroborate or contradict a proposed cascade interpretation.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • The authors leave implicit that adopting this standard would require revisiting earlier 'cascade' claims whose evidence rests on spectral slopes alone; reanalyzing those datasets for flux signatures is a concrete next step.
  • The diagnostic split suggests a test not emphasized in the paper: in a controlled vortex-annihilation experiment, the integrated conversion term between compressible and incompressible sectors should cancel globally; measuring that cancellation would directly probe whether the solenoidal/longitudinal split is physically faithful.
  • One can extend the same evidentiary discipline to dipolar, spinor, and fermionic superfluids: if flux-based cascade tests remain clean when the equation of state and internal degrees of freedom change, that would argue that turbulent cascades are universal features of coherent nonlinear quantum fluids rather than platform-specific accidents.
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Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Referee Report

0 major / 5 minor

Summary. This paper reviews turbulence in ultracold quantum gases with the scalar contact-interaction Bose–Einstein condensate as the reference system. After establishing the Gross-Pitaevskii foundation (hydrodynamics, quantum pressure, Bogoliubov phonons, vortex structure), it defines vortex, wave, and mixed turbulent regimes and introduces the standard diagnostics: incompressible/compressible kinetic-energy spectra, wave-occupation spectra, spectral fluxes, vortex-resolved correlations, and velocity statistics. The central methodological claim is stated in Sec. 2.4 and reiterated in Sec. 5: a power-law spectrum is supporting evidence for a cascade only when supplemented by identification of the transported quantity, the k-range, the flux direction, and the dissipation channel. The survey of experiments covers 2D Onsager clustering, 3D vortex-line turbulence, box-trap wave cascades, engineered dissipation, and turbulent equations of state. Two tables summarize power-law predictions with measurement status and classify experiments by diagnostic evidence. The review is careful to separate baseline scalings (single-vortex k^-3, coarsening spectra) from actual cascade evidence.

Significance. The review makes a valuable and timely methodological intervention. If adopted, its standard would raise the evidentiary bar for cascade claims in atomic-gas turbulence and help the community distinguish direct flux measurements from spectral-slope inference. The authors are scrupulous about the current measurement status, explicitly marking open items (e.g., no direct vortex-energy flux measurement in any atomic-gas experiment). The inclusion of Table 1, which separates baseline scalings from cascade evidence, is particularly useful. The paper does not overclaim: it acknowledges that the Helmholtz decomposition is a formal projection and that the separation of transfer and conversion is decomposition-dependent. This intellectual honesty, together with a broad and balanced reference list, makes the review a trustworthy reference for both newcomers and specialists.

minor comments (5)
  1. [Sec. 2.4, Eqs. (21)–(25)] The operational cascade standard relies on the Helmholtz decomposition of w = sqrt(n) v into incompressible and compressible parts. The text correctly warns that this is a formal projection and that the separation of transfer and conversion is decomposition-dependent. I suggest adding a short paragraph (or box) that explicitly mentions the main sources of ambiguity—vortex-core density depletion, nonlocal projection near boundaries, and quantum-pressure contributions—and recommends concrete cross-checks (e.g., varying the projection convention, computing fluxes on sub-domains, or comparing E_i(k) from different numerical schemes). This would make the proposed standard more actionable without changing the central claim.
  2. [References] Several references have malformed or placeholder-looking DOIs: ref. [30] (10.1103/s31t-tjl9), ref. [108] (10.1103/1ppc-pl4k), and possibly refs. [56], [60], [119], [126]. Please verify all DOIs and bibliographic details before publication.
  3. [Sec. 1.1] The rendering of the Reynolds number definition is garbled in the manuscript text (appears as a sequence of Unicode glyphs). Please ensure the final typeset version correctly displays Re = vL/ν and similar inline expressions.
  4. [Table 1] In the 'Classical direct wave cascade' row, the range of reported exponents 'near 2.9–3.5' would benefit from explicit citations of the specific experiments (e.g., Navon et al. and Galka et al.) so readers can trace the values without hunting through the text.
  5. [Sec. 5] The final paragraph repeats some of the abstract's language; consider tightening it to focus on the open problems already listed.

Circularity Check

0 steps flagged · score 0.0 of 10

No significant circularity: the cascade standard is an explicitly stated operational criterion, not a derived prediction, and external experiments carry the load.

full rationale

This is a review with no new parameter-free derivation, so the relevant question is whether its diagnostic claims reduce to their inputs. They do not. The central thesis (Sec. 2.4, Sec. 5) is that a cascade requires more than a power law: one must identify the transported quantity, the k-range, a flux, and the dissipation channel. The paper presents this as an explicit convention rather than as a derived result: 'An inertial-range cascade is indicated by an interval of k between forcing and dissipation scales in which the direct injection and loss terms are negligible and Pi_E(k) is approximately constant. A power law is then supporting evidence for a cascade, not the definition of one.' The spectral budget (Eq. 23) and flux (Eq. 25) introduce transfer, injection, dissipation, and conversion terms by definition; the constancy of Pi is a criterion, not a prediction. The one load-bearing diagnostic, the Helmholtz decomposition (Eq. 21), is explicitly caveated: 'The decomposition is a formal projection... It should therefore not be read as saying that vortices and waves are dynamically independent,' and 'The precise separation of transfer and conversion is decomposition-dependent.' These admissions remove any hidden definitional circularity. The review's survey repeatedly marks experiments as lacking direct flux evidence (e.g., for Neely et al., 'not a direct measurement of a constant inertial-range flux'), showing the standard is applied externally rather than fitted to the data. The self-citations (e.g., [81,83] for point-vortex spectra) support specific spectral formulas but are not load-bearing for the central argument, which also rests on external wave-turbulence monographs [86,87], classical Kolmogorov theory, and independent experiments (Navon et al., Galka et al., Hadzibabic group). No step equates a fitted parameter with a prediction, and no load-bearing claim rests on an unverified self-citation. Hence no circularity.

Assumptions & free parameters 0 free parameters · 4 assumptions · 0 invented entities

No free parameters are introduced by this review; quoted exponents and fluxes are taken from cited experiments. The axioms listed are standard Gross-Pitaevskii and wave-kinetic assumptions necessary for the diagnostic framework to work. No new entities are postulated.

assumptions (4)
  • domain assumption The Gross-Pitaevskii equation with contact interactions describes the relevant dynamical regimes of dilute atomic BECs.
    Invoked throughout Sec. 1.2 and used as the reference model for all diagnostics; the review's claims about spectra and fluxes assume GPE provides a valid description.
  • domain assumption The Helmholtz decomposition of the density-weighted velocity field w = sqrt(n) v into incompressible and compressible parts (Eq. 21) meaningfully separates vortex and wave kinetic energy.
    Central to Sec. 2.4; if this decomposition does not cleanly separate the sectors, E_i(k) and E_c(k) are not reliable regime diagnostics. The paper itself calls it a 'formal projection.'
  • domain assumption The point-vortex spectral formula with the vortex-gas structure factor (Eq. 26) applies to the Hard-wall GPE vortex gases considered in Fig. 5.
    Used to interpret spectra of dipole gas, plasma, and clustered states; assumes well-separated point vortices in a homogeneous disk, while the figure uses a Thomas-Fermi background with boundary images.
  • domain assumption The four-wave (Kolmogorov-Zakharov) kinetic equation describes the direct energy cascade in the particle-like dispersion range of a driven box gas.
    Sec. 2.5 and Table 1 rely on wave-kinetic theory from refs [86,87,88,89] to identify the Navon et al. cascade as a four-wave cascade; this is a standard but nontrivial assumption.

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Cite this review

Pith. "Pith review of Turbulence in Quantum Gases: Vortices, Waves, and Cascades." pith.science (2026). https://pith.science/paper/ROGWHPXL

@misc{pith2026260722244,
  author       = {Pith},
  title        = {Pith review of: Turbulence in Quantum Gases: Vortices, Waves, and Cascades},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/ROGWHPXL}},
  note         = {Machine review of arXiv:2607.22244}
}
read the original abstract

We review turbulence in ultracold quantum gases, using the scalar contact-interaction Bose-Einstein condensate as the reference system for quantized circulation, compressibility, vortices, sound, and cascades. We focus on the quantitative diagnostics that connect helium and classical phenomenology to microscopic wave-function dynamics: incompressible and compressible kinetic-energy spectra, wave-occupation spectra, spectral fluxes, vortex-resolved correlations, and velocity statistics. These diagnostics distinguish equilibrium vortex organization, decaying turbulent relaxation, forced cascade dynamics, and weak-wave turbulence, and show why power laws alone are insufficient evidence for a cascade. We survey experiments on two-dimensional Onsager clustering, three-dimensional vortex-line turbulence, box-trap wave cascades, engineered dissipation, and turbulent equations of state. We close by briefly placing the contact-interaction scalar superfluid system in a broader landscape of nonlocal, multicomponent, fermionic, and driven-dissipative quantum fluids, where turbulence concepts can be tested for universality.

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Works this paper leans on

131 extracted references · 88 canonical work pages

  1. [1]

    Anderson, J.R

    M.H. Anderson, J.R. Ensher, M.R. Matthews, C.E. Wieman, E.A. Cornell, Science269(5221), 198 (1995). https://doi.org/10.1126/science.269.5221.198

  2. [2]

    Cornell, C.E

    E.A. Cornell, C.E. Wieman, Rev. Mod. Phys. 74(3), 875 (2002). https://doi.org/10.1103/RevModPhys.74.875

  3. [3]

    Ketterle, Rev

    W. Ketterle, Rev. Mod. Phys. 74(4), 1131 (2002). https://doi.org/10.1103/RevModPhys.74.1131

  4. [4]

    Onsager, Il Nuovo Cimento 1943-1954 6(Suppl 2), 279 (1949)

    L. Onsager, Il Nuovo Cimento 1943-1954 6(Suppl 2), 279 (1949). https://doi.org/10.1007/BF02780991

  5. [5]

    Feynman, in Progress in Low Temperature Physics, ed

    R.P. Feynman, in Progress in Low Temperature Physics, ed. by W.P. Halperin (Elsevier, 1955), pp. 17–53. https://doi.org/10.1016/S0079-6417(08)60077-3

  6. [6]

    Vinen, Proc

    W.F. Vinen, Proc. R. Soc. Lond. Ser. Math. Phys. Sci. 242(1231), 493 (1957)

  7. [7]

    Vinen, J

    W.F. Vinen, J. Low Temp. Phys. 145(1-4), 7 (2006). https://doi.org/10.1007/s10909-006-9240-6 28 Ashton S. Bradley, Tyler W. Neely, Xiaoquan Yu, and Brian P . Anderson

  8. [8]

    Matthews, B.P

    M.R. Matthews, B.P. Anderson, P.C. Haljan, D.S. Hall, C.E . Wieman, E.A. Cornell, Phys. Rev. Lett. 83(13), 2498 (1999). https://doi.org/10.1103/PhysRevLett.83.2498

Show all 131 references
  1. [9]

    Madison, F

    K.W. Madison, F. Chevy, W. Wohlleben, J. Dalibard, Phys. R ev. Lett. 84(5), 806 (2000). https://doi.org/10.1103/PhysRevLett.84.806

  2. [10]

    Abo-Shaeer, C

    J.R. Abo-Shaeer, C. Raman, J.M. Vogels, W. Ketterle, Sci ence 292(5516), 476 (2001). https://doi.org/10.1126/science.1060182

  3. [11]

    Neely, E.C

    T.W. Neely, E.C. Samson, A.S. Bradley, M.J. Davis, B.P. Anderson, Phys. Rev. Lett.104(16), 160401 (2010). https://doi.org/10.1103/PhysRevLett.104.160401

  4. [12]

    Navon, A.L

    N. Navon, A.L. Gaunt, R.P. Smith, Z. Hadzibabic, Nature 539(7627), 72 (2016). https://doi.org/10.1038/nature20114

  5. [13]

    Gauthier, M.T

    G. Gauthier, M.T. Reeves, X. Yu, A.S. Bradley, M.A. Baker , T.A. Bell, H. Rubinsztein-Dunlop, M.J. Davis, T.W. Neely, Science 364(6447), 1264 (2019). https://doi.org/10.1126/science.aat5718

  6. [14]

    Johnstone, A.J

    S.P. Johnstone, A.J. Groszek, P.T. Starkey, C.J. Billington, T.P. Simula, K. Helmerson, Science 364(6447), 1267 (2019). https://doi.org/10.1126/science.aat5793

  7. [15]

    M. Zhao, J. Tao, I.B. Spielman, Phys. Rev. Lett. 134(8), 083402 (2025). https://doi.org/10.1103/PhysRevLett.134.083402

  8. [16]

    Nemirovskii, Phys

    S.K. Nemirovskii, Phys. Rep. 524(3), 85 (2013). https://doi.org/10.1016/j.physrep.2012.10.005

  9. [17]

    Pitaevskii, S

    L.P. Pitaevskii, S. Stringari, Bose-Einstein Condensation (Clarendon Press, Oxford, 2003)

  10. [18]

    Blakie, A

    P. Blakie, A. Bradley, M. Davis, R. Ballagh, C. Gardiner, Adv. Phys. 57(5), 363 (2008). https://doi.org/10.1080/00018730802564254

  11. [19]

    Proukakis, B

    N.P. Proukakis, B. Jackson, J. Phys. B At. Mol. Opt. Phys. 41(20), 203002 (2008). https://doi.org/10.1088/0953-4075/41/20/203002

  12. [20]

    Frisch, Y

    T. Frisch, Y. Pomeau, S. Rica, Phys. Rev. Lett. 69(11), 1644 (1992). https://doi.org/10.1103/PhysRevLett.69.1644

  13. [21]

    Winiecki, J.F

    T. Winiecki, J.F. McCann, C.S. Adams, Phys. Rev. Lett. 82(26), 5186 (1999). https://doi.org/10.1103/PhysRevLett.82.5186

  14. [22]

    Winiecki, B

    T. Winiecki, B. Jackson, J.F. McCann, C.S. Adams, J. Phys . B At. Mol. Opt. Phys. 33(19), 4069 (2000). https://doi.org/10.1088/0953-4075/33/19/317

  15. [23]

    dos Santos, Phys

    F.E.A. dos Santos, Phys. Rev. A 94(6), 063633 (2016). https://doi.org/10.1103/PhysRevA.94.063633

  16. [24]

    Barenghi, H.A.J

    C.F. Barenghi, H.A.J. Middleton-Spencer, L. Galantucc i, N.G. Parker, A VS Quantum Sci. 5(2), 025601 (2023). https://doi.org/10.1116/5.0146107

  17. [25]

    Reeves, T.P

    M.T. Reeves, T.P. Billam, B.P. Anderson, A.S. Bradley, P hys. Rev. Lett. 110(10), 104501 (2013). https://doi.org/10.1103/PhysRevLett.110.104501

  18. [26]

    Billam, M.T

    T.P. Billam, M.T. Reeves, B.P. Anderson, A.S. Bradley, P hys. Rev. Lett. 112(14), 145301 (2014). https://doi.org/10.1103/PhysRevLett.112.145301

  19. [27]

    Reeves, K

    M.T. Reeves, K. Goddard-Lee, G. Gauthier, O.R. Stockdale, H. Salman, T. Edmonds, X. Yu, A.S. Bradley, M. Baker, H. Rubinsztein-Dunlop, M.J. Davis,T.W. Neely, Phys. Rev. X12(1), 011031 (2022). https://doi.org/10.1103/PhysRevX.12.011031

  20. [28]

    Onsager, in Int

    L. Onsager, in Int. Conf. Theor. Phys. (Science Council of Japan, Kyoto and Tokyo, 1953), pp. 877–880

  21. [29]

    Reeves, T.P

    M.T. Reeves, T.P. Billam, B.P. Anderson, A.S. Bradley, P hys. Rev. Lett. 114(15), 155302 (2015). https://doi.org/10.1103/PhysRevLett.114.155302

  22. [30]

    Christenhusz, A

    M.T.M. Christenhusz, A. Safavi-Naini, H. Rubinsztein- Dunlop, T.W. Neely, M.T. Reeves, Phys. Rev. Lett.135(6), 066001 (2025). https://doi.org/10.1103/s31t-tjl9

  23. [31]

    Sasaki, N

    K. Sasaki, N. Suzuki, H. Saito, Phys. Rev. Lett. 104(15), 150404 (2010). https://doi.org/10.1103/PhysRevLett.104.150404

  24. [32]

    Raman, M

    C. Raman, M. Kohl, R. Onofrio, D.S. Durfee, C.E. Kuklewic z, Z. Hadzibabic, W. Ketterle, Phys. Rev. Lett.83(13), 2502 (1999)

  25. [33]

    Samson, K.E

    E.C. Samson, K.E. Wilson, Z.L. Newman, B.P. Anderson, Phys. Rev. A93(2), 023603 (2016). https://doi.org/10.1103/PhysRevA.93.023603

  26. [34]

    Henn, J.A

    E.A.L. Henn, J.A. Seman, G. Roati, K.M.F. Magalh˜aes, V.S. Bagnato, Phys. Rev. Lett.103(4), 045301 (2009). https://doi.org/10.1103/PhysRevLett.103.045301 Turbulence in Quantum Gases: Vortices, Waves, and Cascades 29

  27. [35]

    Scherer, C

    D. Scherer, C. Weiler, T. Neely, B.P. Anderson, Phys. Rev . Lett. 98(11), 110402 (2007). https://doi.org/10.1103/PhysRevLett.98.110402

  28. [36]

    Hern ´andez-Rajkov, N

    D. Hern ´andez-Rajkov, N. Grani, F. Scazza, G. Del Pace, W.J. Kwon, M. Inguscio, K. Xhani, C. Fort, M. Modugno, F. Marino, G. Roati, Nat. Phys. 20(6), 939 (2024). https://doi.org/10.1038/s41567-024-02466-4

  29. [37]

    Del Pace, K

    G. Del Pace, K. Xhani, A. Muzi Falconi, M. Fedrizzi, N. Gra ni, D. Hernandez Ra- jkov, M. Inguscio, F. Scazza, W.J. Kwon, G. Roati, Phys. Rev. X 12(4), 041037 (2022). https://doi.org/10.1103/PhysRevX.12.041037

  30. [38]

    Haljan, Vortices in Bose-Einstein Condensates

    P.C. Haljan, Vortices in Bose-Einstein Condensates. Ph .D. thesis, University of Colorado, Colorado, USA (2003)

  31. [39]

    Weiler, T.W

    C.N. Weiler, T.W. Neely, D.R. Scherer, A.S. Bradley, M.J . Davis, B.P. Anderson, Nature 455(7215), 948 (2008). https://doi.org/10.1038/nature07334

  32. [40]

    Hadzibabic, P

    Z. Hadzibabic, P. Kruger, M. Cheneau, B. Battelier, J. Da libard, Nature 441(7097), 1118 (2006). https://doi.org/10.1038/nature04851

  33. [41]

    Lin, R.L

    Y.J. Lin, R.L. Compton, K. Jimenez-Garcia, J.V. Porto, I .B. Spielman, Nature 462(7273), 628 (2009). https://doi.org/10.1038/nature08609

  34. [42]

    Leanhardt, A

    A. Leanhardt, A. Gorlitz, A.P. Chikkatur, D. Kielpinski , Y. Shin, D. Pritchard, W. Ketterle, Phys. Rev. Lett. 89(19), 190403 (2002). https://doi.org/10.1103/PhysRevLett.89.190403

  35. [43]

    Moon, W.J

    G. Moon, W.J. Kwon, H. Lee, Y.i. Shin, Phys. Rev. A 92(5), 051601 (2015). https://doi.org/10.1103/PhysRevA.92.051601

  36. [44]

    Abo-Shaeer, C

    J.R. Abo-Shaeer, C. Raman, W. Ketterle, Phys. Rev. Lett. 88(7), 070409 (2002). https://doi.org/10.1103/PhysRevLett.88.070409

  37. [45]

    Haljan, I

    P. Haljan, I. Coddington, P. Engels, E. Cornell, Phys. Re v. Lett. 87(21), 210403 (2001). https://doi.org/10.1103/PhysRevLett.87.210403

  38. [46]

    Engels, I

    P. Engels, I. Coddington, P.C. Haljan, V. Schweikhard, E.A. Cornell, Phys. Rev. Lett.90(17), 170405 (2003). https://doi.org/10.1103/PhysRevLett.90.170405

  39. [47]

    Coddington, P.C

    I. Coddington, P.C. Haljan, P. Engels, V. Schweikhard, S . Tung, E.A. Cornell, Phys. Rev. A 70(6), 063607 (2004). https://doi.org/10.1103/PhysRevA.70.063607

  40. [48]

    Castin, R

    Y. Castin, R. Dum, Eur. Phys. J. D 7(3), 399 (1999). https://doi.org/10.1007/s100530050584

  41. [49]

    Inouye, Phys

    S. Inouye, Phys. Rev. Lett. 87(8), 080402 (2001). https://doi.org/10.1103/PhysRevLett.87.080402

  42. [50]

    Neely, Formation, Dynamics, and Decay of Quantized Vortices in Bose-Einstein Con- densates: Elements of Quantum Turbulence

    T.W. Neely, Formation, Dynamics, and Decay of Quantized Vortices in Bose-Einstein Con- densates: Elements of Quantum Turbulence. Ph.D. thesis, Un iversity of Arizona, Tucson, Arizona (2010)

  43. [51]

    Kwon, J.H

    W.J. Kwon, J.H. Kim, S.W. Seo, Y. Shin, Phys. Rev. Lett. 117(24), 245301 (2016). https://doi.org/10.1103/PhysRevLett.117.245301

  44. [52]

    Wilson, E.C

    K.E. Wilson, E.C. Samson, Z.L. Newman, B.P. Anderson, Ph ys. Rev. A 106(3), 033319 (2022). https://doi.org/10.1103/PhysRevA.106.033319

  45. [53]

    W.J. Kwon, G. Del Pace, K. Xhani, L. Galantucci, A. Muzi Fa l- coni, M. Inguscio, F. Scazza, G. Roati, Nature 600(7887), 64 (2021). https://doi.org/10.1038/s41586-021-04047-4

  46. [54]

    Wilson, Z.L

    K.E. Wilson, Z.L. Newman, J.D. Lowney, B.P. Anderson, Phys. Rev. A91(2), 023621 (2015). https://doi.org/10.1103/PhysRevA.91.023621

  47. [55]

    Gertjerenken, P.G

    B. Gertjerenken, P.G. Kevrekidis, R. Carretero-Gonz´alez, B.P. Anderson, Phys. Rev. A93(2), 023604 (2016). https://doi.org/10.1103/PhysRevA.93.023604

  48. [56]

    Neely, G

    T.W. Neely, G. Gauthier, C. Glasspool, Matthew J. Davis, M.T. Reeves. Melting of a vortex matter Wigner crystal (2024). https://doi.org/10.48550/arXiv.2402.09920

  49. [57]

    S.W. Seo, B. Ko, J.H. Kim, Y. Shin, Sci. Rep. 7(1), 4587 (2017). https://doi.org/10.1038/s41598-017-04122-9

  50. [58]

    Middelkamp, P.J

    S. Middelkamp, P.J. Torres, P.G. Kevrekidis, D.J. Frant zeskakis, R. Carretero-Gonz ´alez, P. Schmelcher, D.V. Freilich, D.S. Hall, Phys. Rev. A 84(1), 011605 (2011). https://doi.org/10.1103/PhysRevA.84.011605 30 Ashton S. Bradley, Tyler W. Neely, Xiaoquan Yu, and Brian P . Anderson

  51. [59]

    Navarro, R

    R. Navarro, R. Carretero-Gonz ´alez, P.J. Torres, P.G. Kevrekidis, D.J. Frantzeskakis, M.W. Ray, E. Altuntas ¸, D.S. Hall, Phys. Rev. Lett. 110(22), 225301 (2013). https://doi.org/10.1103/PhysRevLett.110.225301

  52. [60]

    Grani, D

    N. Grani, D. Hern ´andez-Rajkov, C. Daix, P. Pieri, M. Pini, P. Magierski, G. Wl az lowski, M. Fr´ometa Fern´andez, F. Scazza, G. Del Pace, G. Roati, Nat. Commun. 16, 10245 (2025). https://doi.org/{10.1038/s41467-025-64992-w}

  53. [61]

    Raman, J.R

    C. Raman, J.R. Abo-Shaeer, J. Vogels, K. Xu, W. Ketterle, Phys. Rev. Lett. 87(21), 210402 (2001). https://doi.org/10.1103/PhysRevLett.87.210402

  54. [62]

    Rosenbusch, V

    P. Rosenbusch, V. Bretin, J. Dalibard, Phys. Rev. Lett. 89(20), 200403 (2002). https://doi.org/10.1103/PhysRevLett.89.200403

  55. [63]

    Freilich, D.M

    D.V. Freilich, D.M. Bianchi, A.M. Kaufman, T.K. Langin, D.S. Hall, Science 329(5996), 1182 (2010). https://doi.org/10.1126/science.1191224

  56. [64]

    Serafini, L

    S. Serafini, L. Galantucci, E. Iseni, T. Bienaim ´e, R.N. Bisset, C.F. Barenghi, F. Dalfovo, G. Lamporesi, G. Ferrari, Phys. Rev. X 7(2), 021031 (2017). https://doi.org/10.1103/PhysRevX.7.021031

  57. [65]

    Capuzzi, F

    P. Capuzzi, F. Federici, M. Tosi, Phys. Rev. A 78(2), 023604 (2008). https://doi.org/10.1103/PhysRevA.78.023604

  58. [66]

    Prabhakar, R.P

    S. Prabhakar, R.P. Singh, S. Gautam, D. Angom, J. Phys. B: At. Mol. Opt. Phys. 46(12), 125302 (2013). https://doi.org/10.1088/0953-4075/46/12/125302

  59. [67]

    Ogawa, M

    S.i. Ogawa, M. Tsubota, Y. Hattori, J. Phys. Soc. Jpn. 71(3), 813 (2002). https://doi.org/10.1143/JPSJ.71.813

  60. [68]

    Fonda, D.P

    E. Fonda, D.P. Meichle, N.T. Ouellette, S. Hormoz, D.P. L athrop, Proc. Nat. Acad. Sci. 111(Supplement 1), 4707 (2014). https://doi.org/10.1073/pnas.1312536110

  61. [69]

    Kozik, N

    E. Kozik, N. Prokof’ev, B. Svistunov, Phys. Rev. B 73(9), 092501 (2006). https://doi.org/10.1103/PhysRevB.73.092501

  62. [70]

    Barenghi, R

    C.F. Barenghi, R. H ¨anninen, M. Tsubota, Phys. Rev. E 74(4), 046303 (2006). https://doi.org/{10.1103/PhysRevE.74.046303}

  63. [71]

    Fedichev, G.V

    P.O. Fedichev, G.V. Shlyapnikov, Phys. Rev. A 60(3), R1779 (1999). https://doi.org/10.1103/PhysRevA.60.R1779

  64. [72]

    Zhuravlev, A.E

    O.N. Zhuravlev, A.E. Muryshev, P.O. Fedichev, Phys. Rev . A 64(5), 053601 (2001). https://doi.org/10.1103/PhysRevA.64.053601

  65. [73]

    Kim, W.J

    J.H. Kim, W.J. Kwon, Y. Shin, Phys. Rev. A 94(3), 033612 (2016). https://doi.org/10.1103/PhysRevA.94.033612

  66. [74]

    Stockdale, M.T

    O.R. Stockdale, M.T. Reeves, X. Yu, G. Gauthier, K. Godda rd-Lee, W.P. Bowen, T.W. Neely, M.J. Davis, Phys. Rev. Res. 2(3), 033138 (2020). https://doi.org/10.1103/PhysRevResearch.2.033138

  67. [75]

    Mehdi, J.J

    Z. Mehdi, J.J. Hope, S.S. Szigeti, A.S. Bradley, Phys. Re v. Res. 5(1), 013184 (2023). https://doi.org/10.1103/PhysRevResearch.5.013184

  68. [76]

    Simula, M.J

    T.P. Simula, M.J. Davis, K. Helmerson, Phys. Rev. Lett. 113(16), 165302 (2014). https://doi.org/10.1103/PhysRevLett.113.165302

  69. [77]

    X. Yu, T.P. Billam, J. Nian, M.T. Reeves, A.S. Bradley, Phys. Rev. A 94(2), 023602 (2016). https://doi.org/10.1103/PhysRevA.94.023602

  70. [78]

    Smith, Phys

    R.A. Smith, Phys. Rev. Lett. 63(14), 1479 (1989). https://doi.org/10.1103/PhysRevLett.63.1479

  71. [79]

    Sharma, D

    R. Sharma, D. Rey, L. Longchambon, A. Perrin, H. Perrin, R . Dubessy, Phys. Rev. Lett. 133(14), 143401 (2024). https://doi.org/10.1103/PhysRevLett.133.143401

  72. [80]

    C. Nore, M. Abid, M.E. Brachet, Phys. Rev. Lett. 78(20), 3896 (1997). https://doi.org/10.1103/PhysRevLett.78.3896

  73. [81]

    Bradley, B.P

    A.S. Bradley, B.P. Anderson, Phys. Rev. X 2(4), 041001 (2012). https://doi.org/10.1103/PhysRevX.2.041001

  74. [82]

    Kusumura, H

    T. Kusumura, H. Takeuchi, M. Tsubota, J. Low Temp. Phys. 171(5), 563 (2013). https://doi.org/10.1007/s10909-012-0827-9

  75. [83]

    Bradley, R.K

    A.S. Bradley, R.K. Kumar, S. Pal, X. Yu, Phys. Rev. A 106(4), 043322 (2022). https://doi.org/10.1103/PhysRevA.106.043322 Turbulence in Quantum Gases: Vortices, Waves, and Cascades 31

  76. [84]

    Nowak, J

    B. Nowak, J. Schole, D. Sexty, T. Gasenzer, Phys. Rev. A 85(4), 043627 (2012). https://doi.org/10.1103/PhysRevA.85.043627

  77. [85]

    M. Gazo, A. Karailiev, T. Satoor, C. Eigen, M. Ga lka, Z. H adzibabic, Science 389(6762), 802 (2025). https://doi.org/10.1126/science.ado3487

  78. [86]

    Zakharov, V

    V. Zakharov, V. Lvov, G.E. Falkovich,Kolmogorov Spectra of Turbulence 1: Wave Turbulence (Springer-Verlag, New York, 1992)

  79. [87]

    Nazarenko, Wave Turbulence, Lecture Notes in Physics, vol

    S. Nazarenko, Wave Turbulence, Lecture Notes in Physics, vol. 825 (Springer, Berlin, Heidel- berg, 2011). https://doi.org/10.1007/978-3-642-15942-8

  80. [88]

    Navon, C

    N. Navon, C. Eigen, J. Zhang, R. Lopes, A.L. Gaunt, K. Fuji moto, M. Tsubota, R.P. Smith, Z. Hadzibabic, Science 366(6463), 382 (2019). https://doi.org/10.1126/science.aau6103

  81. [89]

    Y. Zhu, B. Semisalov, G. Krstulovic, S. Nazarenko, Phys.Rev. Lett.130(13), 133001 (2023). https://doi.org/10.1103/PhysRevLett.130.133001

  82. [90]

    Novikov, Zhurnal Eksp

    E.A. Novikov, Zhurnal Eksp. Noi Teor. Fiz. 68, 1868 (1975)

  83. [91]

    Skaugen, L

    A. Skaugen, L. Angheluta, Phys. Rev. E 95(5), 052144 (2017). https://doi.org/10.1103/PhysRevE.95.052144

  84. [92]

    Kolmogorov, Akad

    A. Kolmogorov, Akad. Nauk SSSR Dokl. 30, 301 (1941)

  85. [93]

    Kobayashi, M

    M. Kobayashi, M. Tsubota, Phys. Rev. Lett. 94(6), 065302 (2005). https://doi.org/10.1103/PhysRevLett.94.065302

  86. [94]

    Ga lka, P

    M. Ga lka, P. Christodoulou, M. Gazo, A. Karailiev, N. Do gra, J. Schmitt, Z. Hadzibabic, Phys. Rev. Lett. 129(19), 190402 (2022). https://doi.org/10.1103/PhysRevLett.129.190402

  87. [95]

    Karailiev, M

    A. Karailiev, M. Gazo, M. Ga lka, C. Eigen, T. Satoor, Z. Hadzibabic, Phys. Rev. Lett.133(24), 243402 (2024). https://doi.org/10.1103/PhysRevLett.133.243402

  88. [96]

    Morris, M

    S.J. Morris, M. Gazo, S.M. Fischer, H. Zhang, C.J. Ho, N.R . Cooper, C. Eigen, Z. Hadzibabic. Observation of Vinen turbulence during far- from-equilibrium Bose- Einstein condensation. Preprint at https://arxiv.org/abs/2604.28191 (2026). https://doi.org/10.48550/arXiv.2604.28191

  89. [97]

    Navon, R.P

    N. Navon, R.P. Smith, Z. Hadzibabic, Nat. Phys. 17(12), 1334 (2021). https://doi.org/10.1038/s41567-021-01403-z

  90. [98]

    Fischer, A.S

    T.Z. Fischer, A.S. Bradley, Phys. Rev. A 111(2), 023308 (2025). https://doi.org/10.1103/PhysRevA.111.023308

  91. [99]

    Kwon, S.W

    W.J. Kwon, S.W. Seo, Y.i. Shin, Phys. Rev. A 92(3), 033613 (2015). https://doi.org/10.1103/PhysRevA.92.033613

  92. [100]

    Neely, A.S

    T.W. Neely, A.S. Bradley, E.C. Samson, S.J. Rooney, E.M. Wright, K.J.H. Law, R. Carretero- Gonz´alez, P.G. Kevrekidis, M.J. Davis, B.P. Anderson, Phys. Rev . Lett. 111(23), 235301 (2013). https://doi.org/10.1103/PhysRevLett.111.235301

  93. [101]

    Baggaley, N.G

    A.W. Baggaley, N.G. Parker, Phys. Rev. A 97(5), 053608 (2018). https://doi.org/10.1103/PhysRevA.97.053608

  94. [102]

    Simjanovski, G

    S. Simjanovski, G. Gauthier, H. Rubinsztein-Dunlop, M .T. Reeves, T.W. Neely, Phys. Rev. A 111(2), 023314 (2025). https://doi.org/10.1103/PhysRevA.111.023314

  95. [103]

    Gaunt, T.F

    A.L. Gaunt, T.F. Schmidutz, I. Gotlibovych, R.P. Smith , Z. Hadzibabic, Phys. Rev. Lett. 110(20), 200406 (2013). https://doi.org/10.1103/PhysRevLett.110.200406

  96. [104]

    Chomaz, L

    L. Chomaz, L. Corman, T. Bienaim ´e, R. Desbuquois, C. Weitenberg, S. Nascimb `ene, J. Beugnon, J. Dalibard, Nat. Commun. 6, 6162 (2015). https://doi.org/10.1038/ncomms7162

  97. [105]

    Gauthier, I

    G. Gauthier, I. Lenton, N.M. Parry, M. Baker, M.J. Davis , H. Rubinsztein-Dunlop, T.W. Neely, Optica 3(10), 1136 (2016). https://doi.org/10.1364/OPTICA.3.001136

  98. [106]

    Ville, R

    J.L. Ville, R. Saint-Jalm, ´E. Le Cerf, M. Aidelsburger, S. Nascimb `ene, J. Dalibard, J. Beugnon, Phys. Rev. Lett. 121(14), 145301 (2018). https://doi.org/10.1103/PhysRevLett.121.145301

  99. [107]

    Dogra, G

    L.H. Dogra, G. Martirosyan, T.A. Hilker, J.A.P. Glidde n, J. Etrych, A. Cao, C. Eigen, R.P. Smith, Z. Hadzibabic, Nature 620(7974), 521 (2023). https://doi.org/10.1038/s41586-023-06240-z 32 Ashton S. Bradley, Tyler W. Neely, Xiaoquan Yu, and Brian P . Anderson

  100. [108]

    Martirosyan, K

    G. Martirosyan, K. Fujimoto, N. Navon, Phys. Rev. Lett. 136(15), 153401 (2026). https://doi.org/10.1103/1ppc-pl4k

  101. [109]

    Martirosyan, C.J

    G. Martirosyan, C.J. Ho, J. Etrych, Y. Zhang, A. Cao, Z. H adzibabic, C. Eigen, Phys. Rev. Lett. 132(11), 113401 (2024). https://doi.org/10.1103/PhysRevLett.132.113401

  102. [110]

    Amette Estrada, M.E

    J. Amette Estrada, M.E. Brachet, P.D. Mininni, Phys. Re v. A 105(6), 063321 (2022). https://doi.org/10.1103/PhysRevA.105.063321

  103. [111]

    Barenghi, Phys

    C.F. Barenghi, Phys. Nonlinear Phenom. 237(14), 2195 (2008). https://doi.org/10.1016/j.physd.2008.01.010

  104. [112]

    Chomaz, I

    L. Chomaz, I. Ferrier-Barbut, F. Ferlaino, B. Laburthe -Tolra, B.L. Lev, T. Pfau, Rep. Prog. Phys. 86(2), 026401 (2022). https://doi.org/10.1088/1361-6633/aca814

  105. [113]

    Ticknor, R.M

    C. Ticknor, R.M. Wilson, J.L. Bohn, Phys. Rev. Lett. 106(6), 065301 (2011). https://doi.org/10.1103/PhysRevLett.106.065301

  106. [114]

    Bland, G

    T. Bland, G. Lamporesi, M.J. Mark, F. Ferlaino, Comptes Rendus Phys. 24(S3), 133 (2023). https://doi.org/10.5802/crphys.160

  107. [115]

    Casotti, E

    E. Casotti, E. Poli, L. Klaus, A. Litvinov, C. Ulm, C. Politi, M.J. Mark, T. Bland, F. Ferlaino, Nature 635(8038), 327 (2024). https://doi.org/10.1038/s41586-024-08149-7

  108. [116]

    Stamper-Kurn, M

    D.M. Stamper-Kurn, M. Ueda, Rev. Mod. Phys. 85(3), 1191 (2013). https://doi.org/10.1103/RevModPhys.85.1191

  109. [117]

    Kawaguchi, M

    Y. Kawaguchi, M. Ueda, Phys. Rep. 520(5), 253 (2012). https://doi.org/10.1016/j.physrep.2012.07.005

  110. [118]

    Fujimoto, M

    K. Fujimoto, M. Tsubota, Phys. Rev. A 88(6), 063628 (2013). https://doi.org/10.1103/PhysRevA.88.063628

  111. [119]

    J. Lee, J. Kim, D. Lee, Y.i. Shin. Energy spectra and cascade in the spin turbulence of a driven spinor Bose-Einstein condensate. Preprint at https://arxiv.org/abs/2606.00766 (2026). https://doi.org/10.48550/arXiv.2606.00766

  112. [120]

    Giorgini, L.P

    S. Giorgini, L.P. Pitaevskii, S. Stringari, Rev. Mod. P hys. 80(4), 1215 (2008). https://doi.org/10.1103/RevModPhys.80.1215

  113. [121]

    Liu, X.C

    X.P. Liu, X.C. Yao, Y. Deng, X.Q. Wang, Y.X. Wang, C.J. Hu ang, X. Li, Y.A. Chen, J.W. Pan, Phys. Rev. Lett. 126(18), 185302 (2021). https://doi.org/10.1103/PhysRevLett.126.185302

  114. [122]

    Boulier, M.J

    T. Boulier, M.J. Jacquet, A. Ma ˆıtre, G. Lerario, F. Claude, S. Pigeon, Q. Glorieux, A. Amo, J. Bloch, A. Bramati, E. Giacobino, Adv. Quantum Technol. 3(11), 2000052 (2020). https://doi.org/10.1002/qute.202000052

  115. [123]

    Jacquet, T

    M.J. Jacquet, T. Boulier, F. Claude, A. Maˆıtre, E. Cancellieri, C. Adrados, A. Amo, S. Pigeon, Q. Glorieux, A. Bramati, E. Giacobino, Philos. Trans. R. Soc. Math. Phys. Eng. Sci.378(2177), 20190225 (2020). https://doi.org/10.1098/rsta.2019.0225

  116. [124]

    Lerario, A

    G. Lerario, A. Ma ˆıtre, R. Boddeda, Q. Glorieux, E. Giacobino, S. Pigeon, A. Bramati, Phys. Rev. Res. 2(2), 023049 (2020). https://doi.org/10.1103/PhysRevResearch.2.023049

  117. [125]

    Vocke, K

    D. Vocke, K. Wilson, F. Marino, I. Carusotto, E.M. Wrigh t, T. Roger, B.P. Anderson, P. ¨Ohberg, D. Faccio, Phys. Rev. A 94(1), 013849 (2016). https://doi.org/10.1103/PhysRevA.94.013849

  118. [126]

    Baker-Rasooli, T

    M. Baker-Rasooli, T. Aladjidi, N.A. Krause, A.S. Bradl ey, Q. Glorieux, Phys. Rev. Lett. 134(23), 233401 (2025). https://doi.org/10.1103/PhysRevLett.134.233401

  119. [127]

    Baker-Rasooli, W

    M. Baker-Rasooli, W. Liu, T. Aladjidi, A. Bramati, Q. Glorieux, Phys. Rev. A108(6), 063512 (2023). https://doi.org/10.1103/PhysRevA.108.063512

  120. [128]

    Ferreira, J

    T.D. Ferreira, J. Garwo la, N.A. Silva, Phys. Rev. A 109(4), 043704 (2024). https://doi.org/10.1103/PhysRevA.109.043704

  121. [129]

    Glorieux, C

    Q. Glorieux, C. Piekarski, Q. Schibler, T. Aladjidi, M.Baker-Rasooli, in Advances In Atomic, Molecular, and Optical Physics, vol. 74, ed. by L.F. Dimauro, H. Perrin, S. Yelin (Academic Press, 2025), pp. 157–241. https://doi.org/10.1016/bs.aamop.2025.04.002

  122. [130]

    Onofrio, C

    R. Onofrio, C. Raman, J.M. Vogels, J.R. Abo-Shaeer, A.P. Chikkatur, W. Ketterle, Phys. Rev. Lett. 85(11), 2228 (2000)

  123. [131]

    W.J. Kwon, G. Moon, S.W. Seo, Y. Shin, Phys. Rev. A 91(5), 053615 (2015). https://doi.org/10.1103/PhysRevA.91.053615

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