{"total":16,"items":[{"citing_arxiv_id":"2607.08649","ref_index":69,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Extracting conformal data from Loschmidt echoes after critical quenches","primary_cat":"quant-ph","submitted_at":"2026-07-09T16:19:42+00:00","verdict":"CONDITIONAL","verdict_confidence":"MODERATE","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Boundary-CFT scaling dimensions and central charge can be reconstructed from the system-size dependence and phase of Loschmidt echoes after a critical quench, bypassing ground-state preparation.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2607.06847","ref_index":43,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"How thermal is a filtered state?","primary_cat":"quant-ph","submitted_at":"2026-07-07T22:50:46+00:00","verdict":"CONDITIONAL","verdict_confidence":"MODERATE","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Under Floquet ETH, the trace distance between energy-filtered and thermal states is bounded by O(√δ), where δ is the filter width.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.30396","ref_index":34,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Provable Quantum Advantage for Dynamical Phase Transition","primary_cat":"quant-ph","submitted_at":"2026-06-29T14:46:22+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Proves intractability of DQPT estimation on quantum computers but equivalence of subsystem DQPT decision to quantum circuit simulation, with quadratic speedup for critical time search.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.17251","ref_index":59,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Post-Selection Probability and Fidelity of Bidirectional Teleportation","primary_cat":"quant-ph","submitted_at":"2026-06-15T19:53:53+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Post-selection probability and fidelity of bidirectional teleportation are expressed via the Loschmidt echo, revealing initial-state dependence of fidelity and stability of probability in integrable models.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.31472","ref_index":71,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"(Non-)Traversable Quantum Phase Transitions","primary_cat":"quant-ph","submitted_at":"2026-05-29T16:02:43+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Proposes classifying quantum phase transitions by whether they are traversable via finite counterdiabatic driving protocols or nontraversable due to infinite geometric distance in the ground-state manifold.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.17951","ref_index":36,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Graph-Theoretic Detection of Hilbert Space Fragmentation","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-18T07:06:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Spectral graph analysis of the Hilbert-space connectivity graph detects exact fragmentation and nearly fragmented sectors with slow leakage in the t-J model and Hubbard chain.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.00094","ref_index":50,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Graph-theory measures capture weak ergodicity breaking on large quantum systems","primary_cat":"quant-ph","submitted_at":"2026-04-30T18:00:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Graph-energy centrality applied to Fock-space graphs captures weak ergodicity-breaking transitions in quantum many-body systems and scales to hundreds of sites or the thermodynamic limit.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Zeiher,ObservationofHilbertspacefragmentationand fractonic excitations in 2D, Nature636, 80-85 (2024). [51] S. Karch, S. Bandyopadhyay, Z.-H. Sun, A. Impertro, S. Huh, I. P. Rodríguez, J. F. Wienand, W. Ketterle, M. Heyl, A. Polkovnikov, I. Bloch, and M. Aidelsburger, Probing quantum many-body dynamics using subsystem Loschmidt echos (2025), arXiv:2501.16995. [52] K. Honda, Y. Takasu, S. Goto, H. Kazuta, M. Kunimi, I. Danshita, and Y. Takahashi, Observation of slow re- laxation due to Hilbert space fragmentation in strongly interacting Bose-Hubbard chains, Science Advances11, eadv3255 (2025). [53] P. Sala, T. Rakovszky, R. Verresen, M. Knap, and F. Poll- mann, Ergodicity breaking arising from Hilbert space"},{"citing_arxiv_id":"2604.24744","ref_index":62,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Dynamical preparation of U(1) quantum spin liquids in an analogue quantum simulator","primary_cat":"cond-mat.quant-gas","submitted_at":"2026-04-27T17:46:14+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Experimental realization of large-scale U(1) quantum spin liquid regions in a 2D analog quantum simulator using ultracold atoms, with evidence from Gauss-law compliance, pinch-point correlations, and many-body coherence over ~100 sites.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.13027","ref_index":28,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Floquet Many-Body Cages","primary_cat":"quant-ph","submitted_at":"2026-04-14T17:57:58+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Floquet circuits can be built to host many-body cages that carry topological features and π-quasienergy modes, producing time-crystalline spatiotemporal order in models such as the quantum hard disk.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.21585","ref_index":16,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Smearing of dynamical quantum phase transitions in dissipative free-fermion systems","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-09-25T20:59:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Dynamical quantum phase transitions in the reduced Loschmidt echo persist under purely gain or loss dissipation but are completely smeared by any combination of both channels, even when one is infinitesimal.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.03586","ref_index":57,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Quantum simulation of out-of-equilibrium dynamics in gauge theories","primary_cat":"quant-ph","submitted_at":"2025-09-03T18:00:29+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"The paper reviews advances in quantum simulation of out-of-equilibrium dynamics in gauge theories, covering particle production, string breaking, thermalization, and related phenomena.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.01637","ref_index":42,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Phase-Sensitive Measurements on a Fermi-Hubbard Quantum Processor","primary_cat":"quant-ph","submitted_at":"2025-09-01T17:30:41+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Hardware-efficient protocol for measuring complex Loschmidt echoes in a Fermi-Hubbard optical-lattice processor via quench dynamics and tailored imaginary-time pulses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.01585","ref_index":31,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Dynamics of Loschmidt echoes from operator growth in noisy quantum many-body systems","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-09-01T16:15:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Operator Loschmidt echoes in noisy unitary dynamics are equivalent to the norm of dissipative dynamics after noise averaging, exhibiting Gaussian decay for pt ≪ 1 and noise-independent exponential decay for pt ≫ 1, with exact results proven in the dissipative random phase model.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2507.00944","ref_index":21,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Revealing emergent many-body phenomena by analyzing large-scale space-time records of monitored quantum systems","primary_cat":"quant-ph","submitted_at":"2025-07-01T16:50:08+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In a monitored dissipative spin model realizable on Rydberg simulators, free-energy functionals applied to trajectory ensembles identify dynamical features akin to hydrophobic effects in classical phase transitions.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Pollmann, I. Bloch, and J. Zeiher, Observation of Hilbert space fragmentation and fractonic excitations in 2D, Nature 636, 80 (2024). [20] Y.-H. Shi, Z.-H. Sun, Y.-Y. Wang, Z.-A. Wang, Y.-R. Zhang, W.-G. Ma, H.-T. Liu, K. Zhao, J.-C. Song, G.-H. Liang, et al. , Probing spin hydrodynamics on a super- conducting quantum simulator, Nat. Commun.15, 7573 (2024). [21] S. Karch, S. Bandyopadhyay, Z.-H. Sun, A. Impertro, S. Huh, I. P. Rodr' ıguez, J. F. Wienand, W. Ket- terle, M. Heyl, A. Polkovnikov, et al. , Probing quan- tum many-body dynamics using subsystem Loschmidt echos, arXiv:2501.16995 (2025). [22] L. Zhao, P. R. Datla, W. Tian, M. M. Aliyu, and H. Loh, Observation of Quantum Thermalization Restricted to"},{"citing_arxiv_id":"2506.21299","ref_index":40,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Meson spectroscopy of exotic symmetries of Ising criticality in Rydberg atom arrays","primary_cat":"quant-ph","submitted_at":"2025-06-26T14:19:30+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Rydberg arrays realize Ising criticality with E8 mass spectra in chains and first signatures of D8^(1)-organized bound states from interchain confinement in ladders.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2504.06989","ref_index":40,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Exact Current Fluctuations in a Tight-Binding Chain with Dephasing Noise","primary_cat":"cond-mat.stat-mech","submitted_at":"2025-04-09T15:56:31+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"Exact Fredholm determinant representation for current FCS in dephasing tight-binding chain yields diffusive scaling in long-time cumulants.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}