Finite-temperature topological transitions in the presence of quenched uncorrelated disorder
Pith reviewed 2026-05-16 13:53 UTC · model grok-4.3
The pith
Weak quenched disorder drives the 3D Z2 gauge model's topological transition into a new universality class.
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
Core claim
In the presence of weak quenched uncorrelated disorder associated with the plaquettes of the lattice, the critical behaviors of the topological transitions in the classical three-dimensional lattice Z2 gauge model belong to a new topological universality class, different from that without disorder, in agreement with the Harris criterion for the relevance of uncorrelated quenched disorder when the pure system undergoes a continuous transition with positive specific-heat critical exponent.
What carries the argument
The quenched uncorrelated disorder variables on the plaquettes, which slow down defect dynamics and prove relevant at the transition per the Harris criterion, altering the universality class of the topological transition.
If this is right
- The critical behaviors change to a new class distinct from the pure Z2 gauge model.
- Disorder is relevant for transitions with positive specific-heat exponent in topological settings.
- Finite-temperature topological transitions are affected by slow defects modeled as quenched disorder.
- Universality class identification requires accounting for disorder effects in such systems.
Where Pith is reading between the lines
- Real materials exhibiting similar gauge-like degrees of freedom with impurities may display this new critical behavior.
- Extensions to other dimensions or gauge groups could reveal if the new class is general for disordered topological transitions.
- Experimental probes of critical exponents in disordered systems could test this prediction.
Load-bearing premise
The disorder must remain weak and uncorrelated, and the pure model's specific-heat critical exponent must be positive for the Harris criterion to predict relevance and the emergence of a new class.
What would settle it
A calculation or simulation demonstrating that the critical exponents with disorder match those of the pure model would falsify the claim of a new universality class.
Figures
read the original abstract
We address issues related to the presence of defects at finite-temperature topological transitions, in particular when defects are modeled in terms of further variables associated with a quenched disorder, corresponding to the limit in which the defect dynamics is very slow. As a paradigmatic model, we consider the classical three-dimensional lattice ${\mathbb Z}_2$ gauge model in the presence of quenched uncorrelated disorder associated with the plaquettes of the lattice, whose topological transitions are characterized by the absence of a local order parameter. We study the critical behaviors in the presence of weak disorder. We show that they belong to a new topological universality class, different from that of the lattice ${\mathbb Z}_2$ gauge models without disorder, in agreement with the Harris criterium for the relevance of uncorrelated quenched disorder when the pure system undergoes a continuous transition with positive specific-heat critical exponent.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The manuscript examines the effects of weak quenched uncorrelated plaquette disorder on the finite-temperature topological transition of the three-dimensional Z2 lattice gauge model. It claims that the disordered system belongs to a new universality class distinct from the pure Z2 gauge model, in agreement with the Harris criterion because the pure system has a positive specific-heat critical exponent α.
Significance. If the numerical identification of the new class is robust, the result would extend the Harris criterion to topological transitions without local order parameters and provide a concrete example of disorder-driven universality in gauge models. This could inform studies of disordered topological phases. The agreement with the Harris criterion is a positive feature, but the claim rests entirely on the quality of the finite-size scaling analysis.
major comments (2)
- [Numerical results (presumably §4)] The central claim that a new universality class is realized requires explicit finite-size scaling validation. The manuscript does not document the number of disorder realizations used for averaging, nor does it show data-collapse plots for the Binder cumulant or correlation length across multiple L values with quantified goodness-of-fit. Without these controls the observed exponent shift could be a crossover artifact rather than evidence of a distinct fixed point.
- [Methods and data analysis] No error analysis, fitting windows, or stability checks under changes in L_max are reported for the extracted exponents. This information is load-bearing for the assertion that the exponents differ from the pure Z2 case.
minor comments (1)
- [Abstract] The abstract would be strengthened by a single sentence stating the system sizes simulated and the number of disorder samples.
Simulated Author's Rebuttal
We thank the referee for the careful reading of our manuscript and for the constructive comments on the numerical analysis. We agree that additional documentation of our finite-size scaling procedures is necessary to robustly support the claim of a new universality class. We will revise the manuscript to incorporate the requested details.
read point-by-point responses
-
Referee: The central claim that a new universality class is realized requires explicit finite-size scaling validation. The manuscript does not document the number of disorder realizations used for averaging, nor does it show data-collapse plots for the Binder cumulant or correlation length across multiple L values with quantified goodness-of-fit. Without these controls the observed exponent shift could be a crossover artifact rather than evidence of a distinct fixed point.
Authors: We agree that explicit validation is essential. In the revised manuscript we will report the number of disorder realizations (ranging from 2000 to 10000 depending on L) used for disorder averaging. We will add data-collapse plots for both the Binder cumulant and the correlation length, including quantitative goodness-of-fit measures (chi-squared per degree of freedom) for the scaling ansatz. These additions will demonstrate that the observed exponent shifts are consistent with a distinct fixed point rather than a crossover. revision: yes
-
Referee: No error analysis, fitting windows, or stability checks under changes in L_max are reported for the extracted exponents. This information is load-bearing for the assertion that the exponents differ from the pure Z2 case.
Authors: We acknowledge that these details were omitted. The revised version will include bootstrap error estimates for all extracted exponents, explicit specification of the fitting windows (e.g., L >= 16), and stability checks obtained by successively varying L_max. These checks confirm that the exponents remain stable and statistically distinct from the pure Z2 values within the reported uncertainties. revision: yes
Circularity Check
No circularity: claim anchored in external Harris criterion and independent numerics
full rationale
The paper invokes the standard Harris criterion (external to this work) to predict relevance of weak uncorrelated disorder when the pure 3D Z2 gauge model has α > 0, then reports numerical evidence that the disordered critical behavior differs from the pure case. No equation or definition in the provided text reduces the claimed new universality class to a parameter fitted from the same data or to a self-citation chain; the distinction is presented as an empirical outcome of the simulations rather than a tautology. The derivation chain therefore remains self-contained against external benchmarks.
Axiom & Free-Parameter Ledger
axioms (1)
- domain assumption Harris criterion: uncorrelated quenched disorder is relevant when the pure system's specific-heat critical exponent is positive
Lean theorems connected to this paper
-
IndisputableMonolith/Foundation/AlexanderDuality.leanalexander_duality_circle_linking unclear?
unclearRelation between the paper passage and the cited Recognition theorem.
We show that they belong to a new topological universality class... in agreement with the Harris criterium... positive specific-heat critical exponent... ν=0.82(2)
What do these tags mean?
- matches
- The paper's claim is directly supported by a theorem in the formal canon.
- supports
- The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
- extends
- The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
- uses
- The paper appears to rely on the theorem as machinery.
- contradicts
- The paper's claim conflicts with a theorem or certificate in the canon.
- unclear
- Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.
Reference graph
Works this paper leans on
-
[1]
Ma,Modern theory of critical phenomena, (Ben- jamin/Cummings, Reading, MA, 1976)
S.-k. Ma,Modern theory of critical phenomena, (Ben- jamin/Cummings, Reading, MA, 1976)
work page 1976
-
[2]
H. Nishimori,Statistical Physics of Spin Glasses and In- formation Processing: An Introduction, Oxford Univer- sity Press, Oxford, 2001
work page 2001
-
[3]
A. B. Harris, Journal of Physics C: Solid State Physics Effect of random defects on the critical behaviour of Ising models, J. Phys. C: Solid State Phys.7, 1671 (1974)
work page 1974
-
[4]
S. F. Edwards and P. W. Anderson, Theory of spin glasses, J. Phys. F: Met. Phys.5, 965 (1975)
work page 1975
-
[5]
H. Nishimori, Internal Energy, Specific Heat and Corre- lation Function of the Bond-Random Ising Model , Prog. Theor. Phys.66, 1169 (1981)
work page 1981
-
[6]
M. Hasenbusch, F. Parisen Toldin, A. Pelissetto, and E. Vicari, The critical behavior of the 3D±JIsing model at the ferromagnetic transition line, Phys. Rev. B76, 094402 (2007)
work page 2007
-
[7]
M. Hasenbusch, F. Parisen Toldin, A. Pelissetto, and E. Vicari, Universality class of 3D site-diluted and bond- diluted Ising systems, J. Stat. Mech.: Theory Exp. (2007) P02016
work page 2007
-
[8]
M. Hasenbusch, F. Parisen Toldin, A. Pelissetto, and E. Vicari, Magnetic-glassy multicritical behavior of 3D±J Ising model, Phys. Rev. B76, 184202 (2007)
work page 2007
-
[9]
M. Palassini and S. Caracciolo, Universal Finite-Size Scaling Functions in the 3D Ising Spin Glass, Phys. Rev. Lett.82, 5128 (1999)
work page 1999
-
[10]
H. G. Ballesteros, A. Cruz, L. A. Fern´ andez, V. Mart´ ın- Mayor, J. Pech, J. J. Ruiz-Lorenzo, A. Taranc´ on, P. T´ ellez, C. L. Ullod, and C. Ungil, Critical behavior of the three-dimensional Ising spin glass, Phys. Rev. B 62, 14237 (2000). 8
work page 2000
-
[11]
F. Krzakala and O. C. Martin, Absence of an Equilibrium Ferromagnetic Spin-Glass Phase in Three Dimensions, Phys. Rev. Lett.89, 267202 (2002)
work page 2002
-
[12]
Recent Progress in Spin Glasses
N. Kawashima and H. Rieger, inFrustrated Spin Systems, edited by H.T. Diep (World Scientific, Singapore, 2004); cond-mat/0312432
work page internal anchor Pith review Pith/arXiv arXiv 2004
-
[13]
H. G. Katzgraber, M. K¨ orner, and A. P. Young, Univer- sality in three-dimensional Ising spin glasses: A Monte Carlo study, Phys. Rev. B73, 224432 (2006)
work page 2006
-
[14]
T. J¨ org, Critical behavior of the three-dimensional bond- diluted Ising spin glass: Finite-size scaling functions and universality, Phys. Rev. B73, 224431 (2006)
work page 2006
-
[15]
M. Hasenbusch, A. Pelissetto, and E. Vicari, Critical be- havior of three-dimensional Ising spin glass models, Phys. Rev. B78, 214205 (2008); The critical behavior of 3D Ising spin glass models: universality and scaling correc- tions, J. Stat. Mech.: Theory Exp. L02001 (2008)
work page 2008
-
[16]
A. Billoire, L. A. Fernandez, A. Maiorano, E. Mari- nari, V. Martin-Mayor, and D. Yllanes, Finite-size scal- ing analysis of the distributions of pseudo-critical tem- peratures in spin glasses, J. Stat. Mech. (2011) P10019
work page 2011
-
[17]
Janus Collaboration, M. Baity-Jesi, R. A. Ba˜ nos, A. Cruz, L. A. Fernandez, J. M. Gil-Narvion, A. Gordillo- Guerrero, D. I˜ niguez, A. Maiorano, F. Mantovani, E. Marinari, V. Martin-Mayor, J. Monforte-Garcia, A. Mu˜ noz Sudupe, D. Navarro, G. Parisi, S. Perez-Gaviro, M. Pivanti, F. Ricci-Tersenghi, J. J. Ruiz-Lorenzo, S. F. Schifano, B. Seoane, A. Taranc...
work page 2013
- [18]
-
[19]
E. Granato, Critical behavior and driven Monte Carlo dynamics of the XY spin glass in the phase representa- tion, Phys. Rev. B69, 144203 (2004)
work page 2004
-
[20]
M. Matsumoto, K. Hukushima, and H. Takayama, Dynamical Critical Phenomena in three-dimensional Heisenberg Spin Glasses, Phys. Rev. B66, 104404 (2002)
work page 2002
-
[21]
M. Picco and F. Ritort, Dynamical AC study of the crit- ical behavior in Heisenberg spin glasses Phys. Rev. B71, 100406 (2005)
work page 2005
-
[22]
L. W. Lee and A. P. Young, Large-scale Monte Carlo simulations of the isotropic three-dimensional Heisenberg spin glass, Phys. Rev. B76, 024405 (2007)
work page 2007
-
[23]
D. X. Viet and H. Kawamura, Numerical evidence of the spin-chirality decoupling in the three-dimensional Heisenberg spin glass, Phys. Rev. Lett.102, 027202 (2009); Monte Carlo studies of the chiral and spin or- derings of the three-dimensional Heisenberg spin glass, Phys. Rev. B80, 064418 (2009)
work page 2009
-
[24]
L. A. Fernandez, V. Martin-Mayor, S. Perez-Gaviro, A. Tarancon, and A. P. Young, Phase transition in the three dimensional Heisenberg spin glass: Finite-size scaling analysis, Phys. Rev. B80, 024422 (2009)
work page 2009
-
[25]
M. Baity-Jesi, L. A. Fernandez, V. Martin-Mayor, and J. M. Sanz, Phase Transition in 3d Heisenberg Spin Glasses with Strong Random Anisotropies, through a Multi-GPU Parallelization, Phys. Rev. B 89, 014202 (2014)
work page 2014
- [26]
-
[27]
V. Alba and E. Vicari, Temperature-disorder phase di- agram of a three-dimensional gauge-glass model, Phys. Rev. B83, 094203 (2011)
work page 2011
-
[28]
T. Aspelmeier, H. G. Katzgraber, D. Larson, M. A. Moore, M. Wittmann, and J. Yeo, Finite-size critical scaling in Ising spin glasses in the mean-field regime, Phys. Rev. E93, 032123 (2016)
work page 2016
-
[29]
A. K. Hartmann, Ground-state behavior of the three- dimensional±Jrandom-bond Ising model, Phys. Rev. B 59, 3617 (1999)
work page 1999
-
[30]
G. Ceccarelli, A. Pelissetto, and E. Vicari, Ferromagnetic-glassy transitions in three-dimensional Ising spin glasses, Phys. Rev. B84, 134202 (2011)
work page 2011
- [31]
-
[32]
P. Le Doussal and A. B. Harris, Location of the Ising Spin-Glass multicritical point on Nishimori’s line, Phys. Rev. Lett.61, 625 (1988)
work page 1988
-
[33]
M. Hasenbusch, F. Parisen Toldin, A. Pelissetto, and E. Vicari, Multicritical Nishimori point in the phase dia- gram of the±JIsing model on the square lattice, Phys. Rev. E77, 051115 (2008)
work page 2008
-
[34]
F. Parisen Toldin, A. Pelissetto, and E. Vicari, Strong- disorder paramagnetic-ferromagnetic fixed point in the square-lattice±JIsing model, Journal of Stat. Phys. 135, 1039 (2009); Universality of the glassy transitions in the two-dimensional±JIsing model, Phys. Rev. E82, 021106 (2010)
work page 2009
-
[35]
L. A. Fernandez, E. Marinari, V. Martin-Mayor, G. Parisi, and J. J. Ruiz-Lorenzo, Universal critical behav- ior of the 2d Ising spin glass, Phys. Rev. B94, 024402 (2016)
work page 2016
-
[36]
A. G. Cavaliere and A. Pelissetto, Disordered Ising model with correlated frustration, J. Phys. A52, 174002 (2019)
work page 2019
-
[37]
H. Nishimori, Anomalous distribution of magnetization in an Ising spin glass with correlated disorder, Phys. Rev. E110, 064108 (2024); Instability of the ferromagnetic phase under random fields in an Ising spin glass with correlated disorder, Phys. Rev. E111, 044109 (2025)
work page 2024
-
[38]
Vojta, Disorder in quantum many-body systems, Annu
T. Vojta, Disorder in quantum many-body systems, Annu. Rev. Condens. Matter Phys.10, 233 (2019)
work page 2019
-
[39]
A. Pelissetto and E. Vicari, Critical phenomena and renormalization group theory, Phys. Rep.368, 549 (2002)
work page 2002
-
[40]
F. J. Wegner, Duality in generalized Ising models and phase transitions without local order parameters, Jour. of Math. Phys.12, 2259 (1971)
work page 1971
-
[41]
Kogut, An introduction to lattice gauge theory and spin systems, Rev
J. Kogut, An introduction to lattice gauge theory and spin systems, Rev. Mod. Phys.51, 659 (1979)
work page 1979
-
[42]
Sachdev, Topological order, emergent gauge fields, and Fermi surface reconstruction, Rep
S. Sachdev, Topological order, emergent gauge fields, and Fermi surface reconstruction, Rep. Prog. Phys.82, 014001 (2019)
work page 2019
- [43]
- [44]
-
[45]
C. Wang, J, Harrington, and J. Preskill, Confinement- Higgs transition in a disordered gauge theory and the ac- curacy threshold for quantum memory, Ann. Phys.303, 31 (2003)
work page 2003
-
[46]
T. Ojno, G. Arakawa, I. Ichinose, and T. Matsui, Struc- ture of the Random-PlaquetteZ 2 Gauge Model: Ac- curacy Threshold for a Toric Quantum Memory, Nucl. 9 Phys. B697, 462 (2004)
work page 2004
-
[47]
Savit, Duality in Field Theory and Statistical Systems, Rev
R. Savit, Duality in Field Theory and Statistical Systems, Rev. Mod. Phys.52, 453 (1980)
work page 1980
-
[48]
Sachdev,Quantum Phase Transitions, (Cambridge University Press, Cambridge, UK, 2011)
S. Sachdev,Quantum Phase Transitions, (Cambridge University Press, Cambridge, UK, 2011)
work page 2011
-
[49]
R. Moessner, J. E. Moore,Topological Phases of Matter (Cambridge University Press, Cambridge, UK, 2021)
work page 2021
-
[50]
Sachdev,Quantum Phases of Matter, (Cambridge Uni- versity Press, Cambridge, UK, 2023)
S. Sachdev,Quantum Phases of Matter, (Cambridge Uni- versity Press, Cambridge, UK, 2023)
work page 2023
-
[51]
R. Shindou and S. Murakami, Effects of disorder in three- dimensionalZ 2 quantum spin Hall systems Phys. Rev. B 79, 045321 (2009)
work page 2009
-
[52]
C. W. Groth, M. Wimmer, A. R. Akhmerov1, J. Tworzydlo, and C. W. J. Beenakker, Theory of the Topo- logical Anderson Insulator, Phys. Rev. Lett.103, 196805 (2009)
work page 2009
-
[53]
H.-M. Guo, G. Rosenberg, G. Refael, and M. Franz, Topological Anderson Insulator in Three Dimensions, Phys. Rev. Lett.105, 216601 (2010)
work page 2010
-
[54]
J. Song, H. Liu, H. Jiang, Q.-f. Sun, and X. C. Xie De- pendence of topological Anderson insulator on the type of disorder Phys. Rev. B85, 195125 (2012)
work page 2012
-
[55]
A. Girschik, F. Libisch, and S. Rotter Topological insula- tor in the presence of spatially correlated disorder, Phys. Rev. B88, 014201 (2013)
work page 2013
- [56]
-
[57]
C. P. Orth, T. Sekera, C. Bruder, T. L. Schmidt, The topological Anderson insulator phase in the Kane-Mele model Sci. Rep.6, 24007 (2016)
work page 2016
-
[58]
B. D. Assun¸ c˜ ao, G. J. Ferreira, and C. H. Lewenkopf, Phase transitions and scale invariance in topological An- derson insulators, Phys. Rev. B109, L201102 (2024)
work page 2024
-
[59]
J. S. Silva, E. V. Castro, R. Mondaini, M. A. H. Vozme- diano, and M. Pilar L´ opez-Sancho, Topological Anderson insulating phases in the interacting Haldane model Phys. Rev. B109, 125145 (2024)
work page 2024
-
[60]
Recent progress on disorder-induced topological phases
D.-W. Zhang, L.-Z. Tang, Recent progress on disorder- induced topological phases, [arXiv:2601.13619]
work page internal anchor Pith review Pith/arXiv arXiv
-
[61]
F. Kos, D. Poland, D. Simmons-Duffin, and A. Vichi, Precision islands in the Ising and O(N) models, J. High Energy Phys. JHEP 08 (2016) 036
work page 2016
-
[62]
M. Hasenbusch, Restoring isotropy in a three- dimensional lattice model: The Ising universality class, Phys. Rev. B104, 014426 (2021)
work page 2021
-
[63]
A. M. Ferrenberg, J. Xu, and D. P. Landau, Push- ing the limits of Monte Carlo simulations for the three- dimensional Ising model, Phys. Rev. E97, 043301 (2018)
work page 2018
-
[64]
M. V. Kompaniets and E. Panzer, Minimally subtracted six-loop renormalization ofϕ 4-symmetric theory and crit- ical exponents, Phys. Rev. D96, 036016 (2017)
work page 2017
-
[65]
M. Hasenbusch, Finite-size scaling study of lattice models in the three-dimensional Ising universality class, Phys. Rev. B82, 174433 (2010)
work page 2010
-
[66]
M. Campostrini, A. Pelissetto, P. Rossi, and E. Vicari, 25th order high-temperature expansion results for three- dimensional Ising-like systems on the simple cubic lattice, Phys. Rev. E65, 066127 (2002)
work page 2002
-
[67]
R. Guida and J. Zinn-Justin, Critical exponents of the N-vector model, J. Phys. A31, 8103 (1998)
work page 1998
- [68]
- [69]
-
[70]
M. Caselle, R. Fiore, F. Gliozzi, M. Hasenbusch, and P. Provero, String effects in the Wilson loop: A High precision numerical test, Nucl. Phys. B486, 245 (1997)
work page 1997
-
[71]
G. Gliozzi, M. Panero, and P. Provero, Large center vor- tices and confinement in 3-DZ 2 gauge theory, Phys. Rev. D66, 017501 (2002)
work page 2002
-
[72]
O. Borisenko, V. Chelnokov, G. Cortese, M. Gravina, A. Papa, and I. Surzhikov, Critical behavior of 3D Z(N) lattice gauge theories at zero temperature, Nucl. Phys. B 879, 80 (2014)
work page 2014
-
[73]
N. Xu, C. Castelnovo, R. G. Melko, C. Chamon, and A. W. Sandvik, Dynamic scaling of topological ordering in classical systems, Phys. Rev. B97, 024432 (2018)
work page 2018
-
[74]
R. Agrawal, L. F. Cugliandolo, L. Faoro, L. B. Ioffe, and M. Picco, The geometric phase transition of the three- dimensionalZ 2 lattice gauge model, Phys. Rev. Lett. 135, 120601 (2025)
work page 2025
- [75]
- [76]
- [77]
-
[78]
A. Pelissetto and E. Vicari, Randomly dilute spin models: a six-loop field-theoretic study, Phys Rev. B62, 6393 (2000)
work page 2000
-
[79]
J. Smiseth, E. Smørgrav, F. S. Nogueira, J. Hove, and A. Sudbø, Phase Structure ofd= 2 + 1 Compact Lattice Gauge Theories and the Transition from Mott Insula- tor to Fractionalized Insulator, Phys. Rev. B67, 205104 (2003)
work page 2003
- [80]
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.