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25,584 records

A Practical Introduction to VQE: Methods, Challenges, and Applications in Physics and Chemistry
Jannis Ehrlich, Felix Rupprecht, Konstantin Lamp, Elias Walter, Alejandro D. Somoza, Manuel Enns, Christian Elsässer, Birger Horstmann
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
A programmable quantum photonic platform integrating coherent emitters
Hanna Salamon, Mikkel T. Mikkelsen, Zhe Liu, Peter Lodahl, Severin Krüger, Arne Ludwig, Leonardo Midolo
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
A local second law for black hole dynamics in the charged large-$D$ membrane paradigm
Supratim Halder, Mangesh Mandlik
arXiv Source: arxiv.orgOct 5, 2026hep-thscore 0
The right entanglement for perfect nonlocality and zero-error communication
Laura Mančinska
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Causal memory and structural complexity of correlated quantum sequences
Thomas J. Elliott
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Classical Simulation of Lossy Gaussian Boson Sampling beyond Square-Root Regime
Youngrong Lim
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Closed-Form Arbitrary-Gap Rényi Nonadditivity Above Any Positive Order via Direct Products of Free Groups and High-Girth Graphs
Guocheng Zhen, Ranyiliu Chen, Xin Wang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
The Mermin-Peres Magic Square Game With Three or More Players
Itamar Lorian, J. E. Avron
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Symmetry and AI-assisted discovery of magic-state factories
Shubham P. Jain, Adam Wills, Shraddha Singh
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Products of unitaries as continuous evolutions at finite precision
Michael Jarret
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Mid-circuit measurements and feedforward implement every unitary exactly in constant depth
Chenfeng Cao
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum Gravity in the Landau background gauge
J. Frenkel, S. Martins-Filho
arXiv Source: arxiv.orgOct 5, 2026hep-thscore 0
CT-bMPS: Approximate Tensor Network Contraction with Boundary MPS on Contraction Trees
Hidetaka Manabe, Feng Pan
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Shaping double descent in quantum extreme learning through model design
Sabri Meyer, Ege Yilmaz, Aurelien Lucchi, Francesco Tacchino, Francesco Scala
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Information causality does not single out the set of quantum correlations
Marco Pompili, Mirjam Weilenmann
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Staying Sober: A Shot-Free Predictor of Logical Error Rates for Concatenated Quantum Error Correcting Codes
Sayam Sethi, Aditi Awasthi, Maxwell Poster, Joshua Viszlai, Jonathan Mark Baker
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum codes are quantized codes: Stabilizer codes from quantization over finite fields
Michael Zurel
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum Krylov Linear Solving Beyond Global Conditioning via Spectral Compression and Directional Stability
Sijia Yu, Yifan Zhou
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Large Language Model-Guided Discovery of Weight-Five Bivariate Bicycle Codes
Juan Cruz-Benito
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Phenomenological Estimate for the Longitudinal Unpolarized Structure Function in Semi-inclusive Deep Inelastic Scattering
Alessandro Bacchetta, Matteo Cerutti, Leonard Gamberg, Richard Whitehill
arXiv Source: arxiv.orgOct 5, 2026hep-phscore 0
Destroying and Preserving Measurement Incompatibility over a Quantum Channel
Eric Chitambar, Yujie Zhang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Kramers' Theorem Leaves a Topological Footprint in Classical Records
Chon-Fai Kam, Kai-Wen Wong
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum Gibbs State Preparation via Relative Decoding: From Fast-Mixing Sources to Broader Target Classes
Zhong-Xia Shang, Yufei Wang, Daniel Stilck França
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Interacting quantum criticality with U(1) symmetry breaking in 1+1 dimensions
Mutsumi Shimomura, Kohei Kawabata
arXiv Source: arxiv.orgOct 5, 2026cond-mat.str-elscore 0
Climbing the Fusion Tree: Center Ordering and Decoding Hierarchy in Non-Abelian Mixed States
Pablo Sala, Vlad Temkin, Cenke Xu, Daniel Podolsky, Ehud Altman
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Measurement-free Preparation of Surface-Code States with Digital-Analog Counterdiabatic Drivings
Shubham Kumar, Balaganchi A. Bhargava, Paolo A. Erdman, Anne-Maria Visuri, Jose D. Martın-Guerrero, Yolanda Vives-Gilabert, Enrique Solano, Narendra N. Hegade
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Random-Oracle Unitary Synthesis is Impossible
Andrew Huang, Akshar Ramkumar, John Wright
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Optimal compression with quantum retrieval
Shyam Dhamapurkar, Mohit Garg, Manaswi Paraashar, Jaikumar Radhakrishnan
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Out-of-control Hamiltonian Learning
Weiyuan Gong, Muzhou Ma, Sitan Chen, Jordan Cotler, Hsin-Yuan Huang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Tight Query Lower Bounds for Quantum Sampling, with an Application to Certified Randomness
Keshav Bhateja, Mehdi Esmaili, Atul Mantri
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Certifying Measurement Incompatibility under Bounded Classical Communication
Oxana Shaya
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Approximate cloning of structured pure states
Yaroslav Herasymenko, Junqiao Lin, Philip Verduyn Lunel, Dmitry Grinko
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Random Order in Quantum Streaming: Replenishment and Robust Lower Bounds
Nadezhda Voronova
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Qubit CSS codes with Universal Transversal Gates
Arpit Dua, Adam Holmes, Michael J. Gullans, Victor V. Albert
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Streaming Regev's Quantum Factoring Algorithm
Katherine Van Kirk, Craig Gidney
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Characterizing Photonic Partial Distinguishability Through Gram Matrix Tomography
Marcin Kotowski, Marco Robbio, Oliver Reardon-Smith, Benoit Seron, Leonardo Novo, Ernesto F. Galvão, Michał Oszmaniec
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Anti-symmetrization is cheap and useful
Adam Bene Watts, John Bostanci, Matthias C. Caro, Daniel Grier, Sihan Liu, Gaurav Mahajan
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Free entropy and quantum minimum description length
Patrick Hayden, Alexander Maloney, Jinzhao Wang, Yuxiang Yang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum minimum description of density matrices
Patrick Hayden, Alexander Maloney, Jinzhao Wang, Yuxiang Yang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Efficient Logic with Ultra-High-Rate Quantum Codes
Nishad Maskara, Rohan Mehta, Zhiyang He, Varun Menon, J. Pablo Bonilla Ataides, Mikhail D. Lukin, Hengyun Zhou
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Discovering New Problems for Decoded Quantum Interferometry
Rhik Mazumder, Pradeep Niroula
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Finite-bath projected ensembles in dual-unitary circuits
Rahul Arvind, Nicholas Hunter-Jones
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
The Grothendieck Game and Self-Testing Continuous Groups
Alexander Kulpe, Giulio Malavolta, Simon Schmidt, Michael Walter
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Nonadditivity in fermionic quantum Shannon theory
Farzin Salek, Amir-Reza Negari, Graeme Smith, Jens Eisert, Debbie Leung
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
A classical oracle separation between QMA and QMA(2)
Sabee Grewal, Saachi Mutreja, Kabir Tomer
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Hypercontractivity and entropy decay for infinite-dimensional quantum Gibbs samplers
Simon Becker, Cambyse Rouzé, Robert Salzmann
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Fermions and the Tsirelson Problem in Real Quantum Theory
Timothee Hoffreumon, Mischa P. Woods
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Complexity separations for optimal matchgate-Clifford synthesis
Berta Casas, Diego García-Martín, Yuxuan Zhang
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Fast convergence of propagation algorithms for open quantum systems
Giorgio Facelli, Hamza Fawzi, Omar Fawzi, Cambyse Rouzé, Sam Slezak, Daniel Stilck França
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
de Sitter Wavefunction from Quadrangular Polylogarithms: Polygon Graphs
Livia Ferro, Tomasz Lukowski, Shruti Paranjape, Lecheng Ren, Marcus Spradlin, Anastasia Volovich, He-Chen Weng, Yao-Qi Zhang
arXiv Source: arxiv.orgOct 5, 2026hep-thscore 0