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25,710 records

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
Engineering logical gates with irrep surface codes
Yabo Li, Zijian Song, Vieri Mattei, Naren Manjunath, Apoorv Tiwari, Tyler D. Ellison
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Informed Trading model with quantum walks
H. W. Shawn Liew, Patrick Rebentrost
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Pretty good shadow tomography
Sabee Grewal, Angelos Pelecanos, Jack Spilecki, Ewin Tang, John Wright
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum-optimized phase closure for robust interferometric imaging
Zhenning Liu, Emil T. Khabiboulline, Lorcan O. Conlon, Brittany McClinton, Aqil Sajjad, Saikat Guha, Jayadev Rajagopal, Alexey V. Gorshkov
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Computational entanglement distillation beyond pure states: efficient protocols and fundamental limitations
Takeru Utsumi, Jacopo Rizzo, Ryuji Takagi, Lorenzo Leone
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Characterizing Quantum Advantage for Generalizations of the Boolean Hidden Matching Problem
Mark Bun, Joao F. Doriguello, John Kallaugher, Nadezhda Voronova
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Local universality of non-local quantum resources in rotationally invariant scattering
Silas R. Beane, Roland C. Farrell
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Error Mitigation From a Single Unmodified Error-Corrected Circuit
Maor Shutman, Dorit Aharonov, Itai Arad, Yosi Atia, Eyal Bairey, Zvika Brakerski, Barak A. Katzir, Netanel H. Lindner
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Imaginary magnetic fields for ultracold atoms
Saulius Alminas, Domantas Burba, Gediminas Juzeliūnas
arXiv Source: arxiv.orgOct 5, 2026cond-mat.quant-gasscore 0
Testing bosonic and fermionic Gaussian states with a constant number of copies
Jop Briët, Davi Castro-Silva, Michael Walter, Freek Witteveen
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
From Quantum Tunneling to Classical Optimization through Instantons
Jiayu Shen, Dylan Herman, Guneykan Ozgul, Akshay Seshadri, Junhyung Lyle Kim, Shree Hari Sureshbabu, Shouvanik Chakrabarti, Niraj Kumar
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Bell nonlocality does not imply violation of nonlocal games
Ricardo Faleiro, Lucas E. A. Porto, Marco Túlio Quintino, Flavien Hirsch
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Tight bounds for hybrid quantum-classical query algorithms
Andris Ambainis, András Gilyén, Martins Kokainis
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Polynomial-time classical algorithms for mean-field models up to the glass transition
Alexander Schmidhuber, Alexander Zlokapa
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Quantum 1-PCA with Pauli Measurements in Nearly Linear Time
Dutch Hansen, Jerry Li
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Finding Gaussian Structure in Bosonic States
Alvan Arulandu, Sitan Chen, Ziyun Chen, Jerry Li, Eric Ma
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Polynomial-time simulation of non-Clifford quantum error correction
Serban Cercelescu, Mark Koch, Arthur Pesah
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Protecting Quantum Computers against Untrusted Users
Shiv Akshar Yadavalli, Joel Rajakumar, Alexander Schuckert, Michael J. Gullans
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
CV-QAOA: Efficient Low-Depth Quantum Optimization of Continuous Variables
Sriram Bharadwaj, Di Luo, Leo Zhou
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
The complete phase diagram of detailed-balanced Gibbs samplers for the mean-field Heisenberg model
Levente Raikovich, József Mák, Csaba Czabán, András Gilyén
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Improved bounds on stabilizer extent and Clifford rank
Pulkit Sinha, Benjamin Lovitz
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Designing Group-Valued Codes with Full Regular Low-Weight Bases
Jong Yeon Lee
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Natural proofs for quantum state preparation lower bounds
Christine Li, Natalie Parham
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
The practical cost of magic state cultivation
Rohan Mehta, Varun Menon, Hengyun Zhou, Mikhail D. Lukin, J. Pablo Bonilla Ataides
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Energy-constrained two-way capacities of pure-loss and quantum-limited amplifier channels
Stefano Pirandola
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0
Distributional Quantum Query Complexity
Shalev Ben-David, M. H. Ebtehaj
arXiv Source: arxiv.orgOct 5, 2026quant-phscore 0