pith. sign in

arxiv: 2605.05011 · v1 · submitted 2026-05-06 · ✦ hep-th · gr-qc

Kerr/CFT Traversable Wormhole with Fermionic Double-Trace Deformation

M. Zhahir Djogama , Fitria Khairunnisa , Hadyan Luthfan Prihadi , Freddy Permana Zen This is my paper

Pith reviewed 2026-05-08 16:41 UTC · model grok-4.3

classification ✦ hep-th gr-qc
keywords traversable wormholedouble-trace deformationKerr/CFT correspondencefermionic fieldsnegative energy conditionnear-extremal Kerr black holewormhole echoessuperradiance
0
0 comments X p. Extension

The pith

Fermionic double-trace deformations open traversable wormholes in near-extremal Kerr black holes by generating negative energy through left-right boundary couplings.

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

This paper shows that double-trace deformations using fermion fields can create traversable wormholes in the Kerr black hole spacetime, within the Kerr/CFT correspondence. Unlike bosonic cases, fermions avoid superradiant instabilities, allowing the wormhole to be described across all regions including off-axis areas. The coupling between left and right boundaries modifies the two-point function to generate the necessary negative energy, with traversability maximized at early perturbation times and depending on frequency, temperature, and mass. This advances the understanding of quantum gravity effects in rotating black holes and potential information transfer through wormholes.

Core claim

In the near-horizon near-extremal Kerr geometry, dual to a CFT via Kerr/CFT, introducing a fermionic double-trace deformation with appropriate left-right coupling modifies the two-point function. The resulting first-order correction to the stress-energy tensor supplies negative average null energy sufficient to open a traversable wormhole. This opening is maximized when the deformation is turned on at early times and depends on the fermion mode frequency, the temperature, and the mass; at late times the energy damps with oscillations to zero. Lower temperatures reduce traversability to closure at extremality, while near-extremal rotation raises the information transfer bound to the entropy,

What carries the argument

The left-right fermionic double-trace deformation operator, which generates a first-order correction to the boundary two-point function that contributes negative energy.

If this is right

  • Wormhole traversability peaks for perturbations applied at early times.
  • The average null energy exhibits damped oscillations at late times before reaching zero.
  • Black holes with lower temperatures exhibit reduced traversability, becoming closed in the extremal limit.
  • Near-extremal rotation increases the upper bound on information transfer to the order of the black hole entropy.
  • Symmetrical effective potential bumps linked by the wormhole produce echoes whose time delay cannot exceed the scrambling time.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • This fermionic approach could be applied to other axisymmetric spacetimes where bosonic superradiance prevents wormhole constructions.
  • The mass dependence of the opening suggests that varying the fermion mass provides a control parameter for wormhole size in holographic models.
  • Observable gravitational wave echoes might arise in astrophysical Kerr-like objects if such deformations are realized.
  • The connection to CFT two-point functions implies that wormhole traversability is directly tied to specific correlation patterns in the dual theory.

Load-bearing premise

The perturbative first-order correction from the double-trace deformation supplies the necessary negative energy without triggering higher-order instabilities, assuming the Kerr/CFT duality accurately describes the near-horizon near-extremal region.

What would settle it

A direct computation or simulation of the average null energy along a null geodesic threading the wormhole throat showing it to be negative when the deformation is activated early, with the sign flip vanishing at late times or in the extremal limit.

read the original abstract

The construction of a traversable wormhole with double-trace deformation has been achieved so far by using boson fields as the perturbation. In this work, we study double-trace deformation with fermion fields in the two-sided Kerr background to open a traversable wormhole. We construct the fermionic double-trace deformation within the Kerr/CFT framework. We consider the near-horizon, near-extremal Kerr geometry, which is dual to a conformal field theory. The lack of fermionic superradiance let us describe the wormhole at every region, even at the off-axis region where bosonic field experiences instability due to superradiance. By choosing a certain coupling between the left and right boundaries, the two-point function is modified, and its first order correction contributes the negative energy to open the wormhole. The wormhole is most traversable when the perturbation is turned on at early times, with opening that depends on the mode's frequency, the black hole temperature, and the fermion mass. At late times, the average null energy has damped oscillation behavior until eventually reaches zero. Wormhole with lower temperature have less traversability and it is completely closed at extreme limit. On the other hand, rotation near extreme limit can increases the upper bound on information transfer up to the order of the entropy. Additionally, symmetrical effective potential bumps connected by the wormhole can produce observable echoes. We find that the echo time delay cannot exceed the scrambling time of the black hole.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

2 major / 1 minor

Summary. The paper constructs a traversable wormhole in the two-sided near-horizon near-extremal Kerr geometry via fermionic double-trace deformation in the Kerr/CFT framework. A boundary coupling between left and right sides modifies the two-point function such that its first-order correction supplies negative average null energy sufficient to open the wormhole. Traversability is maximized for early-time perturbations and depends on mode frequency, temperature, and fermion mass; late-time behavior shows damped oscillations to zero energy. Lower temperatures reduce traversability (closed at extremality), while near-extremal rotation raises the information-transfer bound to order of the entropy. Symmetrical effective-potential bumps yield echoes whose time delay is bounded by the black-hole scrambling time.

Significance. If the first-order perturbative calculation is valid, the work supplies a fermionic counterpart to existing bosonic double-trace wormhole constructions, exploiting the absence of fermionic superradiance to permit a consistent description even in off-axis regions where bosonic fields are unstable. This yields concrete predictions for temperature and rotation dependence of traversability, an entropy-scale bound on information transfer, and an echo delay strictly less than the scrambling time, all within the conjectural Kerr/CFT dictionary.

major comments (2)
  1. [Abstract and the section deriving the negative-energy contribution] The central claim that the first-order correction to the two-point function produces negative average null energy (Abstract) rests on the unverified assumption that the double-trace deformation remains perturbative and that its sign and magnitude survive the near-horizon, near-extremal limit. No explicit bound on the coupling strength or check against second-order backreaction is supplied, rendering the energy contribution load-bearing yet unconfirmed.
  2. [The section on time-dependent traversability and late-time behavior] The assertion that the wormhole is most traversable for early-time perturbations, with late-time damped oscillations (Abstract), depends on the time-dependent two-point function correction. Without the explicit integral expression or mode-sum formula for the average null energy, the claimed dependence on frequency, temperature, and fermion mass cannot be independently verified.
minor comments (1)
  1. [Abstract] The abstract states that 'symmetrical effective potential bumps connected by the wormhole can produce observable echoes' without indicating how these bumps arise from the fermionic deformation or the Kerr geometry; a short clarifying sentence would improve accessibility.

Simulated Author's Rebuttal

2 responses · 0 unresolved

We thank the referee for the careful reading and constructive comments on our manuscript. We address each major comment below and will incorporate the suggested clarifications in the revised version.

read point-by-point responses

  1. Referee: [Abstract and the section deriving the negative-energy contribution] The central claim that the first-order correction to the two-point function produces negative average null energy (Abstract) rests on the unverified assumption that the double-trace deformation remains perturbative and that its sign and magnitude survive the near-horizon, near-extremal limit. No explicit bound on the coupling strength or check against second-order backreaction is supplied, rendering the energy contribution load-bearing yet unconfirmed.

    Authors: We agree that the perturbative validity of the double-trace deformation is central to the result. The manuscript introduces the deformation with a small coupling constant chosen so that the first-order correction to the two-point function yields negative average null energy; the sign is fixed by the left-right boundary coupling. The near-horizon, near-extremal limit is applied consistently with the Kerr/CFT dictionary after the deformation. To address the concern, we will add a dedicated paragraph in the revised manuscript that (i) states the regime λ ≪ 1 in which higher-order terms in the coupling are negligible and (ii) provides a rough estimate showing that second-order backreaction is suppressed by an extra factor of λ times the near-extremal parameter. This makes the range of validity explicit while leaving the leading-order conclusions unchanged. revision: yes

  2. Referee: [The section on time-dependent traversability and late-time behavior] The assertion that the wormhole is most traversable for early-time perturbations, with late-time damped oscillations (Abstract), depends on the time-dependent two-point function correction. Without the explicit integral expression or mode-sum formula for the average null energy, the claimed dependence on frequency, temperature, and fermion mass cannot be independently verified.

    Authors: The time-dependent correction to the two-point function is obtained from the mode expansion of the fermionic operators in the near-horizon Kerr geometry, with the double-trace term modifying the boundary conditions. The average null energy is then computed by integrating the resulting stress-tensor expectation value along the null geodesic. While the manuscript reports the numerical and analytic results of this procedure, we acknowledge that the explicit integral and mode-sum expressions are not written out in full. In the revision we will insert the complete formula for the corrected two-point function together with the integral expression for the average null energy, making the dependence on mode frequency, temperature, and fermion mass directly verifiable. revision: yes

Circularity Check

0 steps flagged

No significant circularity; construction relies on external conjecture but derivation does not reduce to inputs by construction.

full rationale

The paper constructs a traversable wormhole via fermionic double-trace deformation in the near-horizon near-extremal Kerr geometry using the Kerr/CFT correspondence. The key step selects a boundary coupling that modifies the two-point function so its first-order correction supplies negative average null energy. This is an explicit construction choice, not a tautological redefinition or a fitted parameter renamed as a prediction. No load-bearing step reduces to a self-citation chain, imported uniqueness theorem, or ansatz smuggled from prior work by the same authors. The absence of fermionic superradiance is used to extend the description off-axis, but this follows from the field type rather than circular re-use of the target result. All reported dependence on frequency, temperature, mass, and time (early vs. late) follows from explicit evaluation of the modified correlator in the given background. The overall result remains a direct consequence of the chosen deformation within the stated framework rather than an identity.

Axiom & Free-Parameter Ledger

2 free parameters · 2 axioms · 0 invented entities

The central claim rests on the conjectural Kerr/CFT duality for near-horizon near-extremal geometry, the absence of fermionic superradiance, and the perturbative validity of the double-trace deformation supplying negative energy; no independent evidence for these is provided beyond the framework itself.

free parameters (2)
  • boundary coupling strength
    Chosen to produce the first-order correction that yields negative energy for wormhole opening.
  • fermion mass
    Affects the opening and traversability as a parameter in the mode analysis.
axioms (2)
  • domain assumption Near-horizon near-extremal Kerr geometry is dual to a conformal field theory
    Invoked to describe the background and apply double-trace deformation.
  • domain assumption Fermionic fields lack superradiance instability
    Allows wormhole description at every region including off-axis.

pith-pipeline@v0.9.0 · 5584 in / 1686 out tokens · 34084 ms · 2026-05-08T16:41:28.239804+00:00 · methodology

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Reference graph

Works this paper leans on

66 extracted references · 13 canonical work pages · 1 internal anchor

  1. [1]

    Einstein and N

    A. Einstein and N. Rosen,The Particle Problem in the General Theory of Relativity,Phys. Rev.48(1935) 73

    1935

  2. [2]

    Visser,Traversable wormholes: Some simple examples,Phys

    M. Visser,Traversable wormholes: Some simple examples,Phys. Rev. D39(1989) 3182

    1989

  3. [3]

    Fuller and J.A

    R.W. Fuller and J.A. Wheeler,Causality and multiply connected space-time,Phys. Rev.128 (1962) 919

    1962

  4. [4]

    Morris, K.S

    M.S. Morris, K.S. Thorne and U. Yurtsever,Wormholes, time machines, and the weak energy condition,Phys. Rev. Lett.61(1988) 1446

    1988

  5. [5]

    Lobo,Phantom energy traversable wormholes,Phys

    F.S.N. Lobo,Phantom energy traversable wormholes,Phys. Rev. D71(2005) 084011

    2005

  6. [6]

    Hayward,Wormholes supported by pure exotic radiation,Phys

    S.A. Hayward,Wormholes supported by pure exotic radiation,Phys. Rev. D65(2002) 124016

    2002

  7. [7]

    Sushkov,Wormholes supported by a phantom energy,Phys

    S. Sushkov,Wormholes supported by a phantom energy,Phys. Rev. D71(2005) 043520

    2005

  8. [8]

    Zaslavskii,Exactly solvable model of a wormhole supported by phantom energy,Phys

    O.B. Zaslavskii,Exactly solvable model of a wormhole supported by phantom energy,Phys. Rev. D72(2005) 061303. – 26 –

    2005

  9. [9]

    Gao, D.L

    P. Gao, D.L. Jafferis and A.C. Wall,Traversable wormholes via a double trace deformation, Journal of High Energy Physics2017(2017)

    2017

  10. [10]

    Maldacena,The Large-N Limit of Superconformal Field Theories and Supergravity, International Journal of Theoretical Physics38(1999) 1113

    J. Maldacena,The Large-N Limit of Superconformal Field Theories and Supergravity, International Journal of Theoretical Physics38(1999) 1113

    1999

  11. [11]

    Maldacena and L

    J. Maldacena and L. Susskind,Cool horizons for entangled black holes,Fortschritte der Physik61(2013) 781

    2013

  12. [12]

    Gao and D.L

    P. Gao and D.L. Jafferis,A traversable wormhole teleportation protocol in the syk model, Journal of High Energy Physics2021(2021) 97

    2021

  13. [13]

    Jafferis, A

    D. Jafferis, A. Zlokapa, J.D. Lykken, D.K. Kolchmeyer, S.I. Davis, N. Lauk et al., Traversable wormhole dynamics on a quantum processor,Nature612(2022) 51

    2022

  14. [14]

    Maldacena, D

    J. Maldacena, D. Stanford and Z. Yang,Diving into traversable wormholes,Fortschritte der Physik65(2017) 1700034

    2017

  15. [15]

    Caceres, A.S

    E. Caceres, A.S. Misobuchi and M.-L. Xiao,Rotating traversable wormholes in AdS,Journal of High Energy Physics2018(2018) 5 [1807.07239]

    work page arXiv 2018

  16. [16]

    D. Bak, C. Kim and S.-H. Yi,Bulk view of teleportation and traversable wormholes,JHEP 08(2018) 140 [1805.12349]

    work page arXiv 2018

  17. [17]

    Bilotta, A Traversable Wormhole from the Kerr Black Hole, arXiv e-prints 10.48550/arXiv.2304.07356 (2023), arXiv:2304.07356 [hep-th]

    R. Bilotta,A Traversable Wormhole from the Kerr Black Hole,2304.07356

    work page arXiv

  18. [18]

    Guica, T

    M. Guica, T. Hartman, W. Song and A. Strominger,The kerr/cft correspondence,Phys. Rev. D80(2009) 124008

    2009

  19. [19]

    Castro, A

    A. Castro, A. Maloney and A. Strominger,Hidden conformal symmetry of the kerr black hole,Phys. Rev. D82(2010) 024008

    2010

  20. [20]

    DeWitt,Quantum Field Theory in Curved Space-Time,Phys

    B.S. DeWitt,Quantum Field Theory in Curved Space-Time,Phys. Rept.19(1975) 295

    1975

  21. [21]

    Ottewill and E

    A.C. Ottewill and E. Winstanley,Renormalized stress tensor in kerr space-time: General results,Phys. Rev. D62(2000) 084018

    2000

  22. [22]

    B. Ahn, V. Jahnke, S.-E. Bak and K.-Y. Kim,Traversable wormholes via a double trace deformation involvingu(1)conserved current operators,Phys. Rev. D109(2024) 066016

    2024

  23. [23]

    Khairunnisa, H.L

    F. Khairunnisa, H.L. Prihadi, M.Z. Djogama, D. Dwiputra and F.P. Zen,Traversable wormhole with double trace deformations via gravitational shear and sound channels, 2511.09815

    work page internal anchor Pith review arXiv

  24. [24]

    Henningson and K

    M. Henningson and K. Sfetsos,Spinors and the ads/cft correspondence,Physics Letters B 431(1998) 63

    1998

  25. [25]

    Mück and K.S

    W. Mück and K.S. Viswanathan,Conformal field theory correlators from classical field theory on anti–de sitter space: Vector and spinor fields,Phys. Rev. D58(1998) 106006

    1998

  26. [26]

    Henneaux,Boundary terms in the AdS / CFT correspondence for spinor fields, in International Meeting on Mathematical Methods in Modern Theoretical Physics (ISPM 98), pp

    M. Henneaux,Boundary terms in the AdS / CFT correspondence for spinor fields, in International Meeting on Mathematical Methods in Modern Theoretical Physics (ISPM 98), pp. 161–170, 9, 1998 [hep-th/9902137]

    work page arXiv 1998

  27. [27]

    Laia and D

    J.N. Laia and D. Tong,A Holographic Flat Band,JHEP11(2011) 125 [1108.1381]

    work page arXiv 2011

  28. [28]

    Casals, S.R

    M. Casals, S.R. Dolan, B.C. Nolan, A.C. Ottewill and E. Winstanley,Quantization of fermions on kerr space-time,Phys. Rev. D87(2013) 064027. – 27 –

    2013

  29. [29]

    Freivogel, D.A

    B. Freivogel, D.A. Galante, D. Nikolakopoulou and A. Rotundo,Traversable wormholes in AdS and bounds on information transfer,Journal of High Energy Physics2020(2020) 50 [1907.13140]

    work page arXiv 2020

  30. [30]

    Bueno, P.A

    P. Bueno, P.A. Cano, F. Goelen, T. Hertog and B. Vercnocke,Echoes of kerr-like wormholes, Phys. Rev. D97(2018) 024040

    2018

  31. [31]

    Black Hole Superradiance From Kerr/CFT

    I. Bredberg, T. Hartman, W. Song and A. Strominger,Black hole superradiance from Kerr/CFT,Journal of High Energy Physics2010(2010) 19 [0907.3477]

    work page Pith review arXiv 2010

  32. [32]

    Subrahmanyan,The solution of dirac’s equation in kerr geometry,Proc

    C. Subrahmanyan,The solution of dirac’s equation in kerr geometry,Proc. R. Soc. Lond. A 349(1976) 571–575

    1976

  33. [33]

    Holographic Derivation of Kerr-Newman Scattering Amplitudes for General Charge and Spin

    T. Hartman, W. Song and A. Strominger,Holographic Derivation of Kerr-Newman Scattering Amplitudes for General Charge and Spin,JHEP03(2010) 118 [0908.3909]

    work page Pith review arXiv 2010

  34. [34]

    Newman and R

    E.T. Newman and R. Penrose,Note on the bondi-metzner-sachs group,Journal of Mathematical Physics7(1966) 863

    1966

  35. [35]

    Goldberg, A.J

    J.N. Goldberg, A.J. Macfarlane, E.T. Newman, F. Rohrlich and E.C.G. Sudarshan,Spin-s spherical harmonics and ð,Journal of Mathematical Physics8(1967) 2155

    1967

  36. [36]

    Chakrabarti,On Mass-Dependent Spheroidal Harmonics of Spin One-Half,Proceedings of the Royal Society of London Series A391(1984) 27

    S.K. Chakrabarti,On Mass-Dependent Spheroidal Harmonics of Spin One-Half,Proceedings of the Royal Society of London Series A391(1984) 27

    1984

  37. [37]

    Dolan and J

    S. Dolan and J. Gair,The Massive Dirac field on a rotating black hole spacetime: Angular solutions,Class. Quant. Grav.26(2009) 175020 [0905.2974]

    work page arXiv 2009

  38. [38]

    Porfyriadis and A

    A.P. Porfyriadis and A. Strominger,Gravity waves from the kerr/cft correspondence,Phys. Rev. D90(2014) 044038

    2014

  39. [39]

    Gralla, A.P

    S.E. Gralla, A.P. Porfyriadis and N. Warburton,Particle on the innermost stable circular orbit of a rapidly spinning black hole,Phys. Rev. D92(2015) 064029

    2015

  40. [40]

    Becker and W

    M. Becker and W. Schulgin,Boundary Terms, Spinors and Kerr/CFT,JHEP04(2012) 063 [1202.1528]

    work page arXiv 2012

  41. [41]

    Son and A.O

    D.T. Son and A.O. Starinets,Minkowski-space correlators in AdS/CFT correspondence: recipe and applications,Journal of High Energy Physics2002(2002) 042

    2002

  42. [42]

    Marolf,States and boundary terms: subtleties of lorentzian AdS/CFT,Journal of High Energy Physics2005(2005) 042

    D. Marolf,States and boundary terms: subtleties of lorentzian AdS/CFT,Journal of High Energy Physics2005(2005) 042

    2005

  43. [43]

    Iqbal and H

    N. Iqbal and H. Liu,Real-time response in AdS/CFT with application to spinors,Fortschritte der Physik57(2009) 367

    2009

  44. [44]

    Freedman and A

    D.Z. Freedman and A. Van Proeyen,Supergravity, Cambridge University Press (2012)

    2012

  45. [45]

    Kay and R.M

    B.S. Kay and R.M. Wald,Theorems on the uniqueness and thermal properties of stationary, nonsingular, quasifree states on spacetimes with a bifurcate killing horizon,Physics Reports 207(1991) 49

    1991

  46. [46]

    Candelas, P

    P. Candelas, P. Chrzanowski and K.W. Howard,Quantization of electromagnetic and gravitational perturbations of a kerr black hole,Phys. Rev. D24(1981) 297

    1981

  47. [47]

    Frolov and K.S

    V.P. Frolov and K.S. Thorne,Renormalized stress-energy tensor near the horizon of a slowly evolving, rotating black hole,Phys. Rev. D39(1989) 2125

    1989

  48. [48]

    Saraswat and N

    K. Saraswat and N. Afshordi,Quantum nature of black holes: fast scrambling versus echoes, Journal of High Energy Physics2020(2020) . – 28 –

    2020

  49. [49]

    Maldacena, S.H

    J. Maldacena, S.H. Shenker and D. Stanford,A bound on chaos,Journal of High Energy Physics2016(2016)

    2016

  50. [50]

    Shenker and D

    S.H. Shenker and D. Stanford,Black holes and the butterfly effect,Journal of High Energy Physics2014(2014)

    2014

  51. [51]

    Leichenauer,Disrupting entanglement of black holes,Phys

    S. Leichenauer,Disrupting entanglement of black holes,Phys. Rev. D90(2014) 046009

    2014

  52. [52]

    Cheng and B

    G. Cheng and B. Swingle,Scrambling with conservation laws,Journal of High Energy Physics2021(2021)

    2021

  53. [53]

    Tello, D

    P.G. Tello, D. Bini, S. Kauffman and S. Succi,Estimating today’s cosmological constant via the zel’dovich-holographic connection,Europhysics Letters141(2023) 19002

    2023

  54. [54]

    Cardoso, S

    V. Cardoso, S. Hopper, C.F.B. Macedo, C. Palenzuela and P. Pani,Gravitational-wave signatures of exotic compact objects and of quantum corrections at the horizon scale,Phys. Rev. D94(2016) 084031

    2016

  55. [55]

    Wang and N

    Q. Wang and N. Afshordi,Black hole echology: The observer’s manual,Phys. Rev. D97 (2018) 124044

    2018

  56. [56]

    Conklin, B

    R.S. Conklin, B. Holdom and J. Ren,Gravitational wave echoes through new windows,Phys. Rev. D98(2018) 044021

    2018

  57. [57]

    Oshita and N

    N. Oshita and N. Afshordi,Probing microstructure of black hole spacetimes with gravitational wave echoes,Phys. Rev. D99(2019) 044002

    2019

  58. [58]

    Pattersons, F.P

    M.L. Pattersons, F.P. Zen, H.L. Prihadi and M.F.A.R. Sakti,Traversable wormholes inside anisotropic magnetized neutron stars: physical properties and potential observational imprints,2512.18795

    work page arXiv

  59. [59]

    Djogama, M.F.A.R

    M.Z. Djogama, M.F.A.R. Sakti, F.P. Zen and M. Satriawan,Near-extremal Kerr-like ECO in the Kerr/CFT correspondence in higher spin perturbations,Eur. Phys. J. C84(2024) 777 [2308.08205]

    work page arXiv 2024

  60. [60]

    Testa and P

    A. Testa and P. Pani,Analytical template for gravitational-wave echoes: Signal characterization and prospects of detection with current and future interferometers,Phys. Rev. D98(2018) 044018

    2018

  61. [61]

    Maggio, A

    E. Maggio, A. Testa, S. Bhagwat and P. Pani,Analytical model for gravitational-wave echoes from spinning remnants,Phys. Rev. D100(2019) 064056

    2019

  62. [62]

    Malvimat and R.R

    V. Malvimat and R.R. Poojary,Fast scrambling due to rotating shockwaves in BTZ,Physical Review D105(2022)

    2022

  63. [63]

    Malvimat and R.R

    V. Malvimat and R.R. Poojary,Fast scrambling of mutual information in Kerr-AdS4 spacetime,Physical Review D107(2023)

    2023

  64. [64]

    Malvimat and R.R

    V. Malvimat and R.R. Poojary,Fast scrambling of mutual information in Kerr-AdS5, Journal of High Energy Physics2023(2023)

    2023

  65. [65]

    Prihadi, F.P

    H.L. Prihadi, F.P. Zen, D. Dwiputra and S. Ariwahjoedi,Chaos and fast scrambling delays of a dyonic Kerr-Sen-AdS4 black hole and its ultraspinning version,Physical Review D107 (2023)

    2023

  66. [66]

    Prihadi, F.P

    H.L. Prihadi, F.P. Zen, D. Dwiputra and S. Ariwahjoedi,Localized chaos due to rotating shock waves in Kerr–AdS black holes and their ultraspinning version,General Relativity and Gravitation56(2024) . – 29 –

    2024