- Is DESI Seeing Dynamical Dark Energy, or a Cosmic Glitch in Gravity?
Robin Y. Wen, Lukas Tobias Hergt, Niayesh Afshordi, Douglas Scott
arXivSep 30, 2026astro-ph.COscore 0
- Breaking the Multiplicative Overhead in Quantum Entropy Estimation
Junxiang Huang, Chenyang Li, Lu-Fan Zhang, Yusen Wu, Yukun Zhang
arXivSep 30, 2026quant-phscore 0
- Improved Quantum Query Bounds for Boolean Matrix Product Verification
Amin Shiraz Gilani, François Le Gall, Xingyu Zhou
arXivSep 30, 2026quant-phscore 0
- A mixing time method for estimating the sample complexity of quantum state discrimination
Juntai Zhou, Felix Leditzky
arXivSep 30, 2026quant-phscore 0
- Lie Algebra Saddles in the IKKT Matrix Model and Criteria for the Emergence of Time
Henry Liao
arXivSep 30, 2026hep-thscore 0
- More is Less:Optimal Security for Haar Quantum Money and More
Zihan Hao, Xingjian Li, Qipeng Liu, Wei Zhan
arXivSep 30, 2026quant-phscore 0
- The Structure of Higher-Order Quantum Resources with an Application to Coherence
Felix Ahnefeld, Thomas Theurer, Martin B. Plenio
arXivSep 30, 2026quant-phscore 0
- Fast classical simulation algorithms for free-fermion dynamics with magic input
Jiwon Heo, Oliver Reardon-Smith, Michał Oszmaniec, Zoltán Zimborás, Changhun Oh
arXivSep 30, 2026quant-phscore 0
- Query-Limited RAM Programs and their Applications
Jiahui Liu, Justin Raizes, Bhaskar Roberts, Omri Shmueli
arXivSep 30, 2026quant-phscore 0
- Generalized Reimpell-Werner Iteration
Shihao Ru, Bikun Li, Weibo Gao, Liang Jiang
arXivSep 30, 2026quant-phscore 0
- Submodularity of entropy under quantum convolution
Milad M. Goodarzi
arXivSep 30, 2026quant-phscore 0
- Quantum Markov State Models for Metastable Dynamics
Hao-En Li, Lin Lin, Michael Ragone
arXivSep 30, 2026quant-phscore 0
- Universal distillation of quantum entanglement
Ryuji Takagi, Kaito Watanabe, Takaya Matsuura, Hayato Arai, Masahito Hayashi
arXivSep 30, 2026quant-phscore 0
- Quantum Log-Determinant Methods for Torsion-Sensitive Topological Data Analysis
Dimitrios Thanos, Caesnan Leditto, Adam Wesolowski, Andreea-Iulia Lefterovici, Mahtab Yaghubi Rad
arXivSep 30, 2026quant-phscore 0
- Improved quantum volume estimation with transducers and amortized quantum walks
Arjan Cornelissen, Simon Apers, Sander Gribling
arXivSep 30, 2026quant-phscore 0
- Purification enables an unbounded query separation in sequential quantum channel discrimination
Zoe G. del Toro, Marco Túlio Quintino, Jessica Bavaresco
arXivSep 30, 2026quant-phscore 0
- NLTM Hamiltonians from gauged sheaf quantum locally testable codes
Fuchuan Wei, Zhengyi Han, Zimu Li, Zi-Wen Liu
arXivSep 30, 2026quant-phscore 0
- Causal inequalities witness non-stabilizerness
Leonardo Vaglini, Nasra Daher Ahmed, Ravi Kunjwal
arXivSep 30, 2026quant-phscore 0
- A physical and universal model of bosonic computations with Solovay-Kitaev theorem
Dorian Rudolph, Arsalan Motamedi, Dhruva Sambrani, Hamid Reza Naeij, Ulysse Chabaud, Sevag Gharibian, Saeed Mehraban
arXivSep 30, 2026quant-phscore 0
- Randomness of exact unitary designs under symmetry
Christopher Vairogs, Felix Leditzky
arXivSep 30, 2026quant-phscore 0
- Perfect non-local quantum computation is impossible
Marten Folkertsma, Dmitry Grinko, Gina Muuss, Florian Speelman
arXivSep 30, 2026quant-phscore 0
- $\mathcal{O}(αα_s^2)$ corrections to the Top Quark mass
Daniele Gaggero, Ciaran Williams
arXivSep 30, 2026hep-phscore 0
- A Quantum Algorithm for $st$-Transport on Flat Connection Graphs
Stacey Jeffery, Tobias J. Osborne, Galina Pass
arXivSep 30, 2026quant-phscore 0
- Optimal Purity Estimation with Incoherent Measurements
Junseo Lee, Chirag Wadhwa
arXivSep 30, 2026quant-phscore 0
- An (almost) efficient classical algorithm for sampling from typical Gibbs states
Saleh Naghdi, Eric R. Anschuetz
arXivSep 30, 2026quant-phscore 0
- Quantum oblique eigenprojection
Alexander M. Dalzell, Yuan Su
arXivSep 30, 2026quant-phscore 0
- A General Theory of Multi-Resource Theories Involving Finite-Group Asymmetry
Yosuke Mitsuhashi, Hiroyasu Tajima
arXivSep 30, 2026quant-phscore 0
- Self-testing the toric code against classical communication
Gustavo Fróes, Amanda Wei, Carlos de Gois, Denis Rochette, Marc-Olivier Renou
arXivSep 30, 2026quant-phscore 0
- Quantum Algorithms for Minimum Generating Set
Bireswar Das, Udit Kumar, Kavita Samant, Dhara Thakkar
arXivSep 30, 2026quant-phscore 0
- Quantum List Recovery and Decoding: Achievability and Limitations
Fernando Granha Jeronimo, Xiaojuan Ma
arXivSep 30, 2026quant-phscore 0
- Superlinear Quantum Query Lower Bounds for Subgraph Detection
Amin Shiraz Gilani, Xingyu Zhou
arXivSep 30, 2026quant-phscore 0
- Two-Stage Quantum-Classical Distribution Network Reconfiguration via Cycle-Edge Encoding
Nowar Alashkar, Cade Kennedy, Phillip C. Lotshaw, Shaked Regev, Miguel Angel Lopez-Ruiz, Ananth Kaushik, Paul Smith, Claudio Girotto
arXivSep 30, 2026quant-phscore 0
- Compatibility of quantum instruments
Chloe Kim, Yujie Zhang, Eric Chitambar, Marius Junge, Felix Leditzky
arXivSep 30, 2026quant-phscore 0
- Long-lived divergence from equilibrium of electrons, nuclear spins and lattice for a solid state ion trap at low temperature
Guy Matmon, Manuel Grimm, Markus Mueller, Byron J. Villis, Andrew J. Fisher, Gabriel Aeppli
arXivSep 30, 2026cond-mat.mes-hallscore 0
- Testing quantum Gaussianity with constant sample complexity
Mahtab Yaghubi Rad, Ricard Puig, Saksham Hassanandani, Luke Coffman, Jens Eisert, Carlos Bravo-Prieto, Antonio Anna Mele
arXivSep 30, 2026quant-phscore 0
- Refined sample complexities from the tomographic rate function
Arick Grootveld, Alexander Maloney, Jason Pollack, Peixue Wu
arXivSep 30, 2026quant-phscore 0
- Conditioning-Free Non-Uniform Quantum Fourier and Chebyshev Transforms
Chaowen Guan, Akshit Katiyar
arXivSep 30, 2026quant-phscore 0
- Computational Bounds for $f$-Routing
Oren Renard, Nicholas Spooner
arXivSep 30, 2026quant-phscore 0
- Classical simulation of coherent crosstalk in surface codes
Andrew S. Darmawan, Yelyzaveta Kolesnyk, Robert Koenig
arXivSep 30, 2026quant-phscore 0
- Memory dimension detection in open quantum dynamics via pseudo-control
Chang Liu, Alexander Yosifov, Ximing Wang, Zhenhuan Liu, Jinzhao Sun
arXivSep 30, 2026quant-phscore 0
- Distinguishing Coherent Crosstalk from Calibration Drift via Pauli-Transfer Signatures and Quantum Edge Detection
Syed Emad Uddin Shubha, Tasnuva Farheen
arXivSep 30, 2026quant-phscore 0
- Verifiable Quantum Advantage and Computation via Quantum Circuit Obfuscation
Alexandru Gheorghiu, Aparna Gupte, Vojtěch Havlíček, Yunchao Liu
arXivSep 30, 2026quant-phscore 0
- The classical limit of the Magnus expansion
Andreas Brandhuber, Graham R. Brown, Sebastien MacDonald, Paolo Pichini, Gabriele Travaglini, Pablo Vives Matasan
arXivSep 30, 2026hep-thscore 0
- The power of constant-depth quantum circuits of unbounded size
Sergii Strelchuk, Sathyawageeswar Subramanian, Máté Weisz
arXivSep 30, 2026quant-phscore 0
- Need for Coherent Access in Constructing Quantum Cryptography
Minki Hhan, Changhun Oh, Vaughn Sohn
arXivSep 30, 2026quant-phscore 0
- Solving Sparse SDPs in Sublinear Time: A Classical Algorithm Inspired by the Quantum OR Lemma
Fernando G. S. L. Brandão, Alexander M. Dalzell, András Gilyén, Francisca Vasconcelos
arXivSep 30, 2026quant-phscore 0
- A fully Gaussian quantum Stein's lemma
Filippo Girardi, Jacopo Rizzo, Leah Turner, Gerardo Adesso, Ludovico Lami
arXivSep 30, 2026quant-phscore 0
- Decoupling of the QAOA into independent spin-boson systems and high-depth performance on pure and mixed spin glasses
Sami Boulebnane, Abid Khan, Pragna Subrahmanya, Dylan Herman, Edward Farhi, Benjamin Villalonga, Ruslan Shaydulin
arXivSep 30, 2026quant-phscore 0
- Planted Cliques and Quantum Symmetry-Adapted Measurements
Vojtech Havlicek, Jordan Docter, Subhash Khot
arXivSep 30, 2026quant-phscore 0
- More mutually unbiased bases
Mateo Cárdenes Wuttig, Joseph Tindall
arXivSep 30, 2026quant-phscore 0