arXiv quant-ph Quantum Physics
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Reposted by arXiv quant-ph Quantum Physics
Cameron Gibson, Evelyn Tang: Analytical topological invariants for 2D non-Hermitian phases using Morse theory https://arxiv.org/abs/2601.23272 https://arxiv.org/pdf/2601.23272 https://arxiv.org/html/2601.23272
February 2, 2026 at 6:42 AM
Cameron Gibson, Evelyn Tang: Analytical topological invariants for 2D non-Hermitian phases using Morse theory https://arxiv.org/abs/2601.23272 https://arxiv.org/pdf/2601.23272 https://arxiv.org/html/2601.23272
Reposted by arXiv quant-ph Quantum Physics
Undseth, Meggiato, Wu, Katiraee-Far, Tryputen, de Snoo, Degli Esposti, Scappucci, Greplov\'a, Vandersypen: Weight-four parity checks with silicon spin qubits https://arxiv.org/abs/2601.23267 https://arxiv.org/pdf/2601.23267 https://arxiv.org/html/2601.23267
February 2, 2026 at 6:42 AM
Undseth, Meggiato, Wu, Katiraee-Far, Tryputen, de Snoo, Degli Esposti, Scappucci, Greplov\'a, Vandersypen: Weight-four parity checks with silicon spin qubits https://arxiv.org/abs/2601.23267 https://arxiv.org/pdf/2601.23267 https://arxiv.org/html/2601.23267
Reposted by arXiv quant-ph Quantum Physics
Riccardo Travaglino, Federico Rottoli, Pasquale Calabrese: Entanglement Hamiltonians in dissipative free fermions and the time-dependent GGE https://arxiv.org/abs/2601.23234 https://arxiv.org/pdf/2601.23234 https://arxiv.org/html/2601.23234
February 2, 2026 at 6:43 AM
Riccardo Travaglino, Federico Rottoli, Pasquale Calabrese: Entanglement Hamiltonians in dissipative free fermions and the time-dependent GGE https://arxiv.org/abs/2601.23234 https://arxiv.org/pdf/2601.23234 https://arxiv.org/html/2601.23234
Reposted by arXiv quant-ph Quantum Physics
Changjin Son, Maria Chekhova: Spontaneous four-wave mixing in a thin layer with second-order nonlinearity https://arxiv.org/abs/2601.23137 https://arxiv.org/pdf/2601.23137 https://arxiv.org/html/2601.23137
February 2, 2026 at 6:49 AM
Changjin Son, Maria Chekhova: Spontaneous four-wave mixing in a thin layer with second-order nonlinearity https://arxiv.org/abs/2601.23137 https://arxiv.org/pdf/2601.23137 https://arxiv.org/html/2601.23137
Reposted by arXiv quant-ph Quantum Physics
Zhangyuan Chen, Muhammad Idrees, Ying Yang, Xianqi Tong, Xiaosen Yang: Quasiperiodic Skin Criticality in an Exactly Solvable Non-Hermitian Quasicrystal https://arxiv.org/abs/2601.23015 https://arxiv.org/pdf/2601.23015 https://arxiv.org/html/2601.23015
February 2, 2026 at 6:42 AM
Zhangyuan Chen, Muhammad Idrees, Ying Yang, Xianqi Tong, Xiaosen Yang: Quasiperiodic Skin Criticality in an Exactly Solvable Non-Hermitian Quasicrystal https://arxiv.org/abs/2601.23015 https://arxiv.org/pdf/2601.23015 https://arxiv.org/html/2601.23015
Reposted by arXiv quant-ph Quantum Physics
Leindecker, Gallagher, Brucke, Zehnder, Milanovic, Marinelli, Gerritsma, Spreeuw, Home, Hempel: Direct observation of the optical Magnus effect with a trapped ion https://arxiv.org/abs/2601.22981 https://arxiv.org/pdf/2601.22981 https://arxiv.org/html/2601.22981
February 2, 2026 at 6:46 AM
Leindecker, Gallagher, Brucke, Zehnder, Milanovic, Marinelli, Gerritsma, Spreeuw, Home, Hempel: Direct observation of the optical Magnus effect with a trapped ion https://arxiv.org/abs/2601.22981 https://arxiv.org/pdf/2601.22981 https://arxiv.org/html/2601.22981
Reposted by arXiv quant-ph Quantum Physics
Mrinmoy Basak: A novel Hamiltonian formulation of $1+1$ dimensional $\phi^4$ theory in Daubechies wavelet basis: momentum space analysis https://arxiv.org/abs/2601.22953 https://arxiv.org/pdf/2601.22953 https://arxiv.org/html/2601.22953
February 2, 2026 at 6:44 AM
Mrinmoy Basak: A novel Hamiltonian formulation of $1+1$ dimensional $\phi^4$ theory in Daubechies wavelet basis: momentum space analysis https://arxiv.org/abs/2601.22953 https://arxiv.org/pdf/2601.22953 https://arxiv.org/html/2601.22953
Reposted by arXiv quant-ph Quantum Physics
Carlos Galindo, Fernando Hernando, Ryutaroh Matsumoto: Quantum $(r,\delta)$-Locally Recoverable BCH and Homothetic-BCH Codes https://arxiv.org/abs/2601.22567 https://arxiv.org/pdf/2601.22567 https://arxiv.org/html/2601.22567
February 2, 2026 at 6:32 AM
Carlos Galindo, Fernando Hernando, Ryutaroh Matsumoto: Quantum $(r,\delta)$-Locally Recoverable BCH and Homothetic-BCH Codes https://arxiv.org/abs/2601.22567 https://arxiv.org/pdf/2601.22567 https://arxiv.org/html/2601.22567
Reposted by arXiv quant-ph Quantum Physics
Bruno Bertini: Non-Equilibrium Quantum Many-Body Physics with Quantum Circuits https://arxiv.org/abs/2601.22375 https://arxiv.org/pdf/2601.22375 https://arxiv.org/html/2601.22375
February 2, 2026 at 6:43 AM
Bruno Bertini: Non-Equilibrium Quantum Many-Body Physics with Quantum Circuits https://arxiv.org/abs/2601.22375 https://arxiv.org/pdf/2601.22375 https://arxiv.org/html/2601.22375
Reposted by arXiv quant-ph Quantum Physics
Muhammad Bilal Akram Dastagir, Omer Tariq, Shahid Mumtaz, Saif Al-Kuwari, Ahmed Farouk: Quantum-Inspired Reinforcement Learning for Secure and Sustainable AIoT-Driven Supply Chain Systems https://arxiv.org/abs/2601.22339 https://arxiv.org/pdf/2601.22339 https://arxiv.org/html/2601.22339
February 2, 2026 at 6:33 AM
Muhammad Bilal Akram Dastagir, Omer Tariq, Shahid Mumtaz, Saif Al-Kuwari, Ahmed Farouk: Quantum-Inspired Reinforcement Learning for Secure and Sustainable AIoT-Driven Supply Chain Systems https://arxiv.org/abs/2601.22339 https://arxiv.org/pdf/2601.22339 https://arxiv.org/html/2601.22339
Reposted by arXiv quant-ph Quantum Physics
Gianluca Giacchi, Luigi Rodino, Davide Tramontana: The metaplectic semigroup and its applications to time-frequency analysis and evolution operators https://arxiv.org/abs/2601.22252 https://arxiv.org/pdf/2601.22252 https://arxiv.org/html/2601.22252
February 2, 2026 at 6:36 AM
Gianluca Giacchi, Luigi Rodino, Davide Tramontana: The metaplectic semigroup and its applications to time-frequency analysis and evolution operators https://arxiv.org/abs/2601.22252 https://arxiv.org/pdf/2601.22252 https://arxiv.org/html/2601.22252
Reposted by arXiv quant-ph Quantum Physics
Edoardo Latini, Fausto Rossi, Fabrizio Dolcini: Andreev spin qubits based on the helical edge states of magnetically doped two-dimensional topological insulators https://arxiv.org/abs/2601.22226 https://arxiv.org/pdf/2601.22226 https://arxiv.org/html/2601.22226
February 2, 2026 at 6:42 AM
Edoardo Latini, Fausto Rossi, Fabrizio Dolcini: Andreev spin qubits based on the helical edge states of magnetically doped two-dimensional topological insulators https://arxiv.org/abs/2601.22226 https://arxiv.org/pdf/2601.22226 https://arxiv.org/html/2601.22226
Reposted by arXiv quant-ph Quantum Physics
Jonathon Sendall: The Beta-Bound: Drift constraints for Gated Quantum Probabilities https://arxiv.org/abs/2601.22188 https://arxiv.org/pdf/2601.22188 https://arxiv.org/html/2601.22188
February 2, 2026 at 6:48 AM
Jonathon Sendall: The Beta-Bound: Drift constraints for Gated Quantum Probabilities https://arxiv.org/abs/2601.22188 https://arxiv.org/pdf/2601.22188 https://arxiv.org/html/2601.22188
Reposted by arXiv quant-ph Quantum Physics
Chuan-Yin Xia, Andr\'as Grabarits, Hua-Bi Zeng, Adolfo del Campo: Evolution of Vortex Strings after a Thermal Quench in a Holographic Superfluid https://arxiv.org/abs/2601.14328 https://arxiv.org/pdf/2601.14328 https://arxiv.org/html/2601.14328
January 22, 2026 at 6:44 AM
Chuan-Yin Xia, Andr\'as Grabarits, Hua-Bi Zeng, Adolfo del Campo: Evolution of Vortex Strings after a Thermal Quench in a Holographic Superfluid https://arxiv.org/abs/2601.14328 https://arxiv.org/pdf/2601.14328 https://arxiv.org/html/2601.14328
Wenjie Gong, Bingtian Ye, Daniel Mark, Soonwon Choi: Robust multiparameter estimation using quantum scrambling https://arxiv.org/abs/2601.23283 https://arxiv.org/pdf/2601.23283 https://arxiv.org/html/2601.23283
February 2, 2026 at 6:50 AM
Wenjie Gong, Bingtian Ye, Daniel Mark, Soonwon Choi: Robust multiparameter estimation using quantum scrambling https://arxiv.org/abs/2601.23283 https://arxiv.org/pdf/2601.23283 https://arxiv.org/html/2601.23283
Sarkar, Gourgues, Wu, Hua, Seal, Fognini, Randolph, Dumitrescu, Halasz, Lawrie: Understanding multiscale disorder in superconducting nanowire single photon detectors https://arxiv.org/abs/2601.23277 https://arxiv.org/pdf/2601.23277 https://arxiv.org/html/2601.23277
February 2, 2026 at 6:50 AM
Sarkar, Gourgues, Wu, Hua, Seal, Fognini, Randolph, Dumitrescu, Halasz, Lawrie: Understanding multiscale disorder in superconducting nanowire single photon detectors https://arxiv.org/abs/2601.23277 https://arxiv.org/pdf/2601.23277 https://arxiv.org/html/2601.23277
Houde, Roeder, Silberhorn, Brecht, Quesada: High-gain effects in broadband continuous-wave parametric down conversion sources and measurements with undetected photons https://arxiv.org/abs/2601.23263 https://arxiv.org/pdf/2601.23263 https://arxiv.org/html/2601.23263
February 2, 2026 at 6:50 AM
Houde, Roeder, Silberhorn, Brecht, Quesada: High-gain effects in broadband continuous-wave parametric down conversion sources and measurements with undetected photons https://arxiv.org/abs/2601.23263 https://arxiv.org/pdf/2601.23263 https://arxiv.org/html/2601.23263
Lisa T. Weinbrenner, Albert Rico, Kenneth Goodenough, Xiao-Dong Yu, Otfried G\"uhne: Complete Hierarchies for the Geometric Measure of Entanglement https://arxiv.org/abs/2601.23243 https://arxiv.org/pdf/2601.23243 https://arxiv.org/html/2601.23243
February 2, 2026 at 6:50 AM
Lisa T. Weinbrenner, Albert Rico, Kenneth Goodenough, Xiao-Dong Yu, Otfried G\"uhne: Complete Hierarchies for the Geometric Measure of Entanglement https://arxiv.org/abs/2601.23243 https://arxiv.org/pdf/2601.23243 https://arxiv.org/html/2601.23243
J. M. Alcaine-Cuervo, S. Pradhan, E. Rico, Z. Shi, C. M. Wilson: Compact U(1) Lattice Gauge Theory in Superconducting Circuits with Infinite-Dimensional Local Hilbert Spaces https://arxiv.org/abs/2601.23150 https://arxiv.org/pdf/2601.23150 https://arxiv.org/html/2601.23150
February 2, 2026 at 6:50 AM
J. M. Alcaine-Cuervo, S. Pradhan, E. Rico, Z. Shi, C. M. Wilson: Compact U(1) Lattice Gauge Theory in Superconducting Circuits with Infinite-Dimensional Local Hilbert Spaces https://arxiv.org/abs/2601.23150 https://arxiv.org/pdf/2601.23150 https://arxiv.org/html/2601.23150
Shampa Mondal, Soumajit Das, Preeti Parashar, Tamal Guha: Free encoding capacity: A universal unit for quantum resources https://arxiv.org/abs/2601.23116 https://arxiv.org/pdf/2601.23116 https://arxiv.org/html/2601.23116
February 2, 2026 at 6:50 AM
Shampa Mondal, Soumajit Das, Preeti Parashar, Tamal Guha: Free encoding capacity: A universal unit for quantum resources https://arxiv.org/abs/2601.23116 https://arxiv.org/pdf/2601.23116 https://arxiv.org/html/2601.23116
Junyu Zhou, Yuhao Liu, Ethan Decker, Justin Kalloor, Mathias Weiden, Kean Chen, Costin Iancu, Gushu Li: TopoLS: Lattice Surgery Compilation via Topological Program Transformations https://arxiv.org/abs/2601.23109 https://arxiv.org/pdf/2601.23109 https://arxiv.org/html/2601.23109
February 2, 2026 at 6:50 AM
Junyu Zhou, Yuhao Liu, Ethan Decker, Justin Kalloor, Mathias Weiden, Kean Chen, Costin Iancu, Gushu Li: TopoLS: Lattice Surgery Compilation via Topological Program Transformations https://arxiv.org/abs/2601.23109 https://arxiv.org/pdf/2601.23109 https://arxiv.org/html/2601.23109
Saarisha Govender, Ilya Sinayskiy: Margin-Based Generalisation Bounds for Quantum Kernel Methods under Local Depolarising Noise https://arxiv.org/abs/2601.23084 https://arxiv.org/pdf/2601.23084 https://arxiv.org/html/2601.23084
February 2, 2026 at 6:50 AM
Saarisha Govender, Ilya Sinayskiy: Margin-Based Generalisation Bounds for Quantum Kernel Methods under Local Depolarising Noise https://arxiv.org/abs/2601.23084 https://arxiv.org/pdf/2601.23084 https://arxiv.org/html/2601.23084
Chaehyeon Lim, Hyungchul Park, Beomjoon Chae, Jeonghun Kwak, Soo-Yeon Lee, Namkyoo Park, Sunkyu Yu: Scalable Memory Sharing in Photonic Quantum Memristors for Reservoir Computing https://arxiv.org/abs/2601.23044 https://arxiv.org/pdf/2601.23044 https://arxiv.org/html/2601.23044
February 2, 2026 at 6:50 AM
Chaehyeon Lim, Hyungchul Park, Beomjoon Chae, Jeonghun Kwak, Soo-Yeon Lee, Namkyoo Park, Sunkyu Yu: Scalable Memory Sharing in Photonic Quantum Memristors for Reservoir Computing https://arxiv.org/abs/2601.23044 https://arxiv.org/pdf/2601.23044 https://arxiv.org/html/2601.23044
Sudha, B. N. Karthik, K. S. Akhilesh, A. R. Usha Devi: Dicke superposition probes for noise-resilient Heisenberg and super-Heisenberg Metrology https://arxiv.org/abs/2601.23043 https://arxiv.org/pdf/2601.23043 https://arxiv.org/html/2601.23043
February 2, 2026 at 6:50 AM
Sudha, B. N. Karthik, K. S. Akhilesh, A. R. Usha Devi: Dicke superposition probes for noise-resilient Heisenberg and super-Heisenberg Metrology https://arxiv.org/abs/2601.23043 https://arxiv.org/pdf/2601.23043 https://arxiv.org/html/2601.23043
Su, Wu, Cohen, Fatema, Lingaraju, Lu, Weiner, Lukens, McKinney: High-resolution tunable frequency beamsplitter enabled by an integrated silicon pulse shaper https://arxiv.org/abs/2601.23028 https://arxiv.org/pdf/2601.23028 https://arxiv.org/html/2601.23028
February 2, 2026 at 6:50 AM
Su, Wu, Cohen, Fatema, Lingaraju, Lu, Weiner, Lukens, McKinney: High-resolution tunable frequency beamsplitter enabled by an integrated silicon pulse shaper https://arxiv.org/abs/2601.23028 https://arxiv.org/pdf/2601.23028 https://arxiv.org/html/2601.23028