{"total":13,"items":[{"citing_arxiv_id":"2606.29549","ref_index":8,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Velocity dependence of holographic entanglement entropy in a charged plasma","primary_cat":"hep-th","submitted_at":"2026-06-28T18:24:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"High velocity enhances holographic entanglement entropy in charged plasmas, with thermal effects dominating at high speeds and velocity becoming dominant in the ultrarelativistic regime.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.20001","ref_index":46,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Numerical approach to the modular operator for fermionic systems","primary_cat":"math-ph","submitted_at":"2026-05-19T15:34:44+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"A position-space discretization on a cylinder approximates the modular operator for one and two double cones in the 1+1D massive Majorana field, showing nontrivial mass dependence and reduced bilocal terms at higher masses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.06985","ref_index":44,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Real-Time Quantum Dynamics on the Fuzzy Sphere: Chaos and Entanglement","primary_cat":"hep-th","submitted_at":"2026-05-07T22:04:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"In this fuzzy-sphere matrix model the largest Lyapunov exponent drops to zero at finite temperature, respecting the Maldacena-Shenker-Stanford bound while entanglement shows fast scrambling.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Linear Dynamical Systems,\" American Journal of Mathematics, 58(1), 141-163. (1936) https://doi.org/10.2307/2371062 [41] J. D. Bekenstein, \"A Universal Upper Bound on the Entropy to Energy Ratio for Bounded Systems,\" Phys. Rev. D23, 287 (1981) [42] D. N. Page, \"The Bekenstein Bound,\" [arXiv:1804.10623 [hep-th]]. [43] M. Srednicki, \"Entropy and area,\" Phys. Rev. Lett.71, 666-669 (1993) [arXiv:hep-th/9303048 [hep-th]]. [44] H. Casini and M. Huerta, \"Entanglement entropy in free quantum field theory ,\" J. Phys. A42, 504007 (2009) [arXiv:0905.2562 [hep-th]]. [45] M. Huerta, \"Numerical Determination of the Entanglement Entropy for Free Fields in the Cylinder,\" Phys. Lett. B710, 691-696 (2012) [arXiv:1112.1277 [hep-th]]. [46] T. Nishioka, \"Entanglement entropy: holography and renormalization group,\" Rev."},{"citing_arxiv_id":"2605.03250","ref_index":16,"ref_count":3,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Modular Flow of Celestial Conformal Field Theory","primary_cat":"hep-th","submitted_at":"2026-05-05T00:45:46+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Reviews modular flows in CFT2, warped CFTs and BMSFTs then presents vector and modular flows for celestial field theory and Klein CFTs while searching for the structure in Lifshitz theories.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.26941","ref_index":44,"ref_count":4,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Schwinger-Keldysh Path Integral for Gauge theories","primary_cat":"hep-th","submitted_at":"2026-04-29T17:52:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Constructs a manifestly diagonal-BRST-invariant Schwinger-Keldysh path integral for open non-Abelian gauge theories with arbitrary physical initial states, yielding Ward-Takahashi-Slavnov-Taylor identities and a Keldysh BRST symmetry for the Open EFT.","context_count":2,"top_context_role":"background","top_context_polarity":"background","context_text":"Morikawa,Dissipation and fluctuation of quantum fields in expanding universes,Physical Review D 42(1990) 1027. [42] E. Calzetta and B. L. Hu,Quantum fluctuations, decoherence of the mean field, and structure formation in the early universe,Phys. Rev. D52(1995) 6770-6788, [gr-qc/9505046]. [43] F. Lombardo and F. D. Mazzitelli,Coarse graining and decoherence in quantum field theory,Phys. Rev. D53(1996) 2001-2011, [hep-th/9508052]. [44] H. Casini and M. Huerta,Entanglement entropy in free quantum field theory,J. Phys. A42(2009) 504007, [0905.2562]. [45] M. Franco and E. Calzetta,Decoherence in the cosmic background radiation,Class. Quant. Grav.28 (2011) 145024, [1103.0188]. [46] D. Lopez Nacir, R. A. Porto, L. Senatore and M. Zaldarriaga,Dissipative effects in the Effective Field"},{"citing_arxiv_id":"2604.26600","ref_index":20,"ref_count":2,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Entanglement Revivals and Scrambling for Evaporating Black Holes","primary_cat":"hep-th","submitted_at":"2026-04-29T12:29:23+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Increasing black hole scrambling time in JT and RST evaporating geometries suppresses and eliminates late-time entanglement revivals in 2d CFT mutual information for disjoint intervals, interpolating between quasiparticle and maximal scrambling regimes.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"where we admit the inclusion of additional intervalsI, the islands, with boundaries BI, so-called quantum extremal surfaces (QES) corresponding to points in the 2d effective gravity models.S CFTpIYAqaccounts for the semiclassical von Neumann entropy of the quantum fields on the regionIYA. 3 The CFT computation of this is standard and for free fermions the exact result for arbitrary choices of intervals is known (see [20] for a review). 2.2.1 No-island saddle and late times Given the symmetric choice of the intervalsA L,R, the KS coordinates of their end- points 2L, 1L, 1R, and 2 R are, # w˘ 1R \"w ¯ 1L \" ˘e2πp˘t`aq{β , w˘ 2R \"w ¯ 2L \" ˘e2πp˘t`bq{β . (2.8) By construction, we have thatSpA Lq \"SpA Rq. In the TFD state all single-sided correlators are given by their thermal equilibrium values."},{"citing_arxiv_id":"2604.19860","ref_index":42,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Mutual Information from Modular Flow in General CFTs","primary_cat":"hep-th","submitted_at":"2026-04-21T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"A hierarchy of approximations to the mutual information in CFTs is derived from modular flow and two-point functions of primaries, providing a high-precision formula for arbitrary ball separations that supersedes previous long-distance expansions.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"XAPA and (X A)ij ≡X ij ,(P A)ij ≡P ij ,(53) are the restrictions of the correlators to the lattice sites inside the regionA. The MI is computed using I(A, B)≡S A +S B −S A∪B (54) and (52). 11 Setting the lattice spacing to one, the discretized Hamiltonian reads H= 1 2 ∞X i,j=−∞ \u0002 π2 i,j + (ϕi+1,j −ϕ i,j)2 + (ϕi,j+1 −ϕ i,j)2\u0003 .(55) The relevant vacuum-state correlators are given by [42] X(0,0),(i,j) = 1 8π2 Z π −π dx Z π −π dy cos(jy) cos(ix)p 2(1−cosx) + 2(1−cosy) ,(56) P(0,0),(i,j) = 1 8π2 Z π −π dx Z π −π dycos(jy) cos(ix) p 2(1−cosx) + 2(1−cosy).(57) For our calculations we make use of a square lattice of size 200. In the continuum limit, the lattice model approximates the results corresponding to the CFT of ad= 3 free scalar."},{"citing_arxiv_id":"2604.09973","ref_index":15,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Quantum Energy Teleportation Across Lattice and Continuum","primary_cat":"hep-th","submitted_at":"2026-04-11T01:08:16+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A neutral current protocol on the lattice in the massive Thirring model yields a weak signal exactly matching a coarse-grained current correlator, with extracted energy scaling quadratically with measurement strength, identifying the neutral sector shared with the continuum.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Calabrese and J. Cardy, \"Entanglement entropy and quantum field theory,\"Journal of Statistical Mechanics: Theory and Experiment2004no. 06, (2004) P06002, arXiv:hep-th/0405152 [hep-th]. [14] J. Eisert, M. Cramer, and M. B. Plenio, \"Colloquium: Area laws for the entanglement entropy,\" Reviews of Modern Physics82no. 1, (2010) 277-306,arXiv:0808.3773 [quant-ph]. [15] H. Casini and M. Huerta, \"Entanglement entropy in free quantum field theory,\"Journal of Physics A: Mathematical and Theoretical42no. 50, (2009) 504007,arXiv:0905.2562 [hep-th]. [16] A. M. Alhambra, G. Styliaris, N. A. Rodr' ıguez-Briones, J. Sikora, and E. Mart' ın-Mart' ınez, \"Fundamental limitations to local energy extraction in quantum systems,\"Physical Review"},{"citing_arxiv_id":"2601.02331","ref_index":91,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Quantum dynamics of cosmological particle production: interacting quantum field theories with matrix product states","primary_cat":"hep-th","submitted_at":"2026-01-05T18:23:52+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Self-interactions in scalar and gauge theories suppress gravitational particle production in a quench modeling cosmic expansion, as computed with tensor networks.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.01366","ref_index":13,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Symmetry-Resolved Entanglement Entropy from Heat Kernels","primary_cat":"hep-th","submitted_at":"2025-11-03T09:09:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"An improved heat kernel framework with phase-factor reconstruction computes symmetry-resolved entanglement entropy for charged systems and derives a cMERA flow equation that agrees with CFT and holographic calculations.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2411.08961","ref_index":23,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Irreversibility of quantum field theory in de Sitter: the C, F and A theorems","primary_cat":"hep-th","submitted_at":"2024-11-13T19:00:14+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"C, F and A theorems are proven in de Sitter using strong subadditivity of entanglement entropy, de Sitter invariance, and the Markov property of CFT for RG flows from UV CFTs.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1911.12333","ref_index":43,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Replica Wormholes and the Entropy of Hawking Radiation","primary_cat":"hep-th","submitted_at":"2019-11-27T18:23:34+00:00","verdict":"ACCEPT","verdict_confidence":"HIGH","novelty_score":8.0,"formal_verification":"none","one_line_summary":"Replica wormholes in the gravitational path integral yield the island rule for the fine-grained entropy of Hawking radiation, ensuring it follows the unitary Page curve in two-dimensional dilaton gravity.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1907.08126","ref_index":4,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Lectures on entanglement entropy in field theory and holography","primary_cat":"hep-th","submitted_at":"2019-07-18T16:05:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":0.0,"formal_verification":"none","one_line_summary":"Lecture notes surveying entanglement entropy in QFT and holography, emphasizing physical aspects and the Ryu-Takayanagi formula.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}