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25,737 records

Quantum-information diagnostics of cosmological perturbations with nontrivial sound speed in inflation
Shi-Cheng Liu, Lei-Hua Liu, Bichu Li, Hai-Qing Zhang, Peng-Zhang He
arXiv Source: arxiv.orgApr 23, 2026gr-qcscore 0
Photon Sorting with a Quantum Emitter
Kasper H. Nielsen, Etienne Corminboeuf, Benedikt Tissot, Love A. Pettersson, Sven Scholz, Arne Ludwig, Leonardo Midolo, Anders S. Sørensen
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Accelerating scaling solutions from dark matter particle creation
Sudip Halder, Jaume de Haro, Supriya Pan, Emmanuel N. Saridakis, Tapan Saha, Subenoy Chakraborty
arXiv Source: arxiv.orgApr 23, 2026gr-qcscore 0
Symplectic split-operator method for the time-dependent unitary Tavis-Cummings model
Roman Ovsiannikov, Kurt Jacobs, Andrii G. Sotnikov, Denys I. Bondar
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Partial oracles quantum algorithm framework -- Part I: Analysis of in-place operations
Fintan M. Bolton
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Rigorous Security Proofs for Practical Quantum Key Distribution
Devashish Tupkary
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Variance Geometry of Exact Pauli-Detecting Codes: Continuous Landscapes Beyond Stabilizers
Arunaday Gupta, Baisong Sun, Xi He, Bei Zeng
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
The clock ambiguity problem: extended or extinguished?
Ovidiu Cristinel Stoica
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Robust continuous symmetry breaking and multiversality in the chiral Dicke model
Nikolay Yegovtsev, Sayan Choudhury, W. Vincent Liu
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Unitary Time Evolution and Vacuum for a Quantum Stable Ghost
Cédric Deffayet, Atabak Fathe Jalali, Aaron Held, Shinji Mukohyama, Alexander Vikman
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
Deterministic generation of grid states with programmable nonlinear bosonic circuits
Yanis Le Fur, Javier Lalueza-Puértolas, Carlos Sánchez Muñoz, Alberto Muñoz de las Heras, Alejandro González-Tudela
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Quantum mechanics with a ghost: Counterexamples to spectral denseness
Cédric Deffayet, Atabak Fathe Jalali, Aaron Held, Shinji Mukohyama, Alexander Vikman
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
High-energy photon hologram of a photon gas
P. O. Kazinski, A. A. Sokolov
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
Orbital angular momentum radiation and polarization of relativistic electrons in magnetic fields
Ziqiang Huang, Qi Meng, Xuan Liu, Wei Ma, Zhen Yang, Liang Lu, Alexander J. Silenko, Pengming Zhang
arXiv Source: arxiv.orgApr 23, 2026physics.acc-phscore 0
Odd Physics Off the Diagonal: Constraining CP-violating SMEFT with Quantum Tomography
Avalon Roberts, Patrick Dougan, Alexander Oh, Savanna Shaw
arXiv Source: arxiv.orgApr 23, 2026hep-phscore 0
Meshless $h$-adaptive Solution for non-Newtonian Natural Convection in a Differentially Heated Cavity
Miha Rot, Gregor Kosec
arXiv Source: arxiv.orgApr 23, 2026physics.flu-dynscore 0
Replay-buffer engineering for noise-aware quantum circuit optimization
Akash Kundu, Sebastian Feld
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
High-performance cellular automaton decoders for quantum repetition and toric code
Don Winter, Thiago L. M. Guedes, Markus Müller
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Enhancing Coherence of Spin Centers in p-n Diodes via Optimization Algorithms
Jonatan A. Posligua, David E. Stewart, Denis R. Candido
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Loss-biased fault-tolerant quantum error correction
Laura Pecorari, Gavin K. Brennen, Stanimir S. Kondov, Guido Pupillo
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Heavy Quark Transport is Non-Gaussian Beyond Leading Log
Jean F. Du Plessis, Bruno Scheihing-Hitschfeld
arXiv Source: arxiv.orgApr 23, 2026hep-phscore 0
A Universal Quantum Information Preserving Photonic Switch for Scalable Quantum Networks
Jiapeng Zhao, Stéphane Vinet, Amir Minoofar, Michael Kilzer, Lucas Wang, Galan Moody, Vijoy Pandey, Ramana Kompella
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Efficient Classical Simulation of Heuristic Peaked Quantum Circuits
David Kremer, Nicolas Dupuis
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Dual-use quantum hardware for quantum resource generation and energy storage
Vaibhav Sharma, Yiming Wang, Shouvik Sur
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Algorithmic Locality via Provable Convergence in Quantum Tensor Networks
Siddhant Midha, Yifan F. Zhang, Daniel Malz, Dmitry A. Abanin, Sarang Gopalakrishnan
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Subsystem-Resolved Spectral Theory for Quantum Many-Body Hamiltonians
MD Nahidul Hasan Sabit
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
A four-player potential game for barren-plateau-aware quantum ansatz design
Rubén Darío Guerrero
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Random entanglement percolation on realistic quantum networks
Alessandro Romancino
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Flux Mixing and CP Violation in QCD
Motoo Suzuki
arXiv Source: arxiv.orgApr 23, 2026hep-phscore 0
Quark hierarchies and CP violation from the Siegel modular group
M. Carducci, D. Meloni, M. Parriciatu, J. T. Penedo
arXiv Source: arxiv.orgApr 23, 2026hep-phscore 0
D-branes and fractional instantons on a twisted four torus: the moduli space as an N=2 supersymmetric Higgs branch
Erich Poppitz
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
A New Spin on Dissipative Tides: First-Post-Newtonian Effects in Compact Binary Inspirals
Anand Balivada, Abhishek Hegade K. R., Nicolás Yunes
arXiv Source: arxiv.orgApr 23, 2026gr-qcscore 0
Floquet mobility edges and transport in a periodically driven generalized Aubry-André model
Jayashis Das, Vatsana Tiwari, Manish Kumar, Auditya Sharma
arXiv Source: arxiv.orgApr 23, 2026cond-mat.dis-nnscore 0
A Physicist's Visit to Exotic Spheres
Tancredi Schettini Gherardini
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
Black Hole Response Theory and its Exact Shockwave Limit
Lara Bohnenblust, Carl Jordan Eriksen, Jitze Hoogeveen, Gustav Uhre Jakobsen, Jan Plefka
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
Expansion of time-convolutionless non-Markovian quantum master equations: A case study using the Fano-Anderson model
Tim Alhäuser, Heinz-Peter Breuer
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Entanglement and information scrambling in long-range measurement-only circuits
Abigail McClain Gomez, Fiona Abney-McPeek, Hong-Ye Hu, Susanne F. Yelin, Ceren B. Dağ
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Minisuperspace Double Copy in Lifshitz Spacetimes
Mehmet Kemal Gümüş
arXiv Source: arxiv.orgApr 23, 2026hep-thscore 0
Tantalum Damascene Coplanar Waveguide Resonators Fabricated Using 300 mm Scale Processes
Ekta Bhatia, Yingge Du, Krishna P Koirala, Chung Kow, Mingzhao Liu, Juan Macy, Tharanga R. Nanayakkara, Francisco Ponce
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Enhanced Tantalum Superconducting Resonator Performance via All-Surface Organic Monolayer Passivation
Harsh Gupta, Moritz Singer, Benedikt Schoof, Anna Cattani-Scholz, Shreya Sharma, Luca Rommeis, Marc Tornow
arXiv Source: arxiv.orgApr 23, 2026cond-mat.mtrl-sciscore 0
Hyperstatistics
Lucas Squillante, Samuel M. Soares, Constantino Tsallis, Mariano de Souza
arXiv Source: arxiv.orgApr 23, 2026cond-mat.stat-mechscore 0
A Complex-Valued Continuous-Variable Quantum Approximation Optimization Algorithm (CCV-QAOA)
Raneem Madani, Abdel Lisser, Zeno Toffano
arXiv Source: arxiv.orgApr 23, 2026quant-phscore 0
Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores
A. A. Araújo Filho, Ednaldo L. B. Junior, José Tarciso S. S. Junior, Francisco S. N. Lobo, Jorde A. A. Ramos, Manuel E. Rodrigues, Diego Rubiera-Garcia, Luís F. Dias da Silva
arXiv Source: arxiv.orgApr 22, 2026gr-qcscore 0
CVaR-Assisted Custom Penalty Function for Constrained Optimization
Xin Wei Lee, Hoong Chuin Lau
arXiv Source: arxiv.orgApr 22, 2026quant-phscore 0
Geometric Amplitudes: A Covariant Functional Approach for Massless Scalar Theories
Antonio Delgado, Adam Martin, Runqing Wang
arXiv Source: arxiv.orgApr 22, 2026hep-thscore 0
Universality cost of non-Gaussian enhancement in continuous-variable quantum teleportation: A fidelity--deviation trade-off
Kyoungho Cho, Bongjune Kim, Jeongho Bang
arXiv Source: arxiv.orgApr 22, 2026quant-phscore 0
Efficient Quantum Algorithms for Higher-Order Coupled Oscillators
Caesnan M. G. Leditto, Angus Southwell, Muhammad Usman, Kavan Modi
arXiv Source: arxiv.orgApr 22, 2026quant-phscore 0
Complexity of quantum states in the stabilizer formalism
Shuangshuang Fu, Shunlong Luo, Yue Zhang
arXiv Source: arxiv.orgApr 22, 2026quant-phscore 0
Graph-theoretic determination of massless modes in latticized theory-space models
Ketan M. Patel
arXiv Source: arxiv.orgApr 22, 2026hep-phscore 0
Average metric adjusted skew information of coherence under conical 2-designs generalized equiangular measurements
Baolong Cheng, Linlin Ye, Zhaoqi Wu
arXiv Source: arxiv.orgApr 22, 2026quant-phscore 0