
2025-07-23 10:31:52
No-go theorems for logical gates on product quantum codes
Xiaozhen Fu, Han Zheng, Zimu Li, Zi-Wen Liu
https://arxiv.org/abs/2507.16797 https://
No-go theorems for logical gates on product quantum codes
Xiaozhen Fu, Han Zheng, Zimu Li, Zi-Wen Liu
https://arxiv.org/abs/2507.16797 https://
Broadband Relaxation Dynamics of Boron-Vacancy Centers in Hexagonal Boron Nitride
Abhishek Bharatbhai Solanki, Yueh-Chun Wu, Hamza Ather, Priyo Adhikary, Aravindh Shankar, Ian Gallagher, Xingyu Gao, Owen M. Matthiessen, Demid Sychev, Alexei Lagoutchev, Tongcang Li, Yong P. Chen, Vladimir M. Shalaev, Benjamin Lawrie, Pramey Upadhyaya
https://
Quantum teleportation of an elemental silicon nanophotonic CNOT gate
Kai-Chi Chang, Xiang Cheng, Felix Ribuot-Hirsch, Murat Can Sarihan, Yujie Chen, Jaime Gonzalo Flor Flores, Mingbin Yu, Patrick Guo-Qiang Lo, Dim-Lee Kwong, Chee Wei Wong
https://arxiv.org/abs/2507.16783
Multiparameter estimation with position-momentum correlated Gaussian probes
Jo\~ao C. P. Porto, Carlos H. S. Vieira, Pedro R. Dieguez, Irismar G. da Paz, Lucas S. Marinho
https://arxiv.org/abs/2507.16742
Parametric Amplification of Spin-Motion Coupling in Three-Dimensional Trapped-Ion Crystals
Samarth Hawaldar, N. Nikhil, Ana Maria Rey, John J. Bollinger, Athreya Shankar
https://arxiv.org/abs/2507.16741
Computational aspects of the trace norm contraction coefficient
Idris Delsol, Omar Fawzi, Jan Kochanowski, Akshay Ramachandran
https://arxiv.org/abs/2507.16737
Que les votacions d'#Eurovision estan sempre manipulades és ben clar i això ho sap tothom, però que enguany a #Eurovision2025, Israel estigues a punt de guanyar-lo i que passes pel davant d'obres mestres com Estònia o Suècia és un clar indicador que han fet trampejades en segon pla com…
I realized I'm still 2 short on having a different daily driver for each day of the week.
Unidirectional perfect absorption induced by chiral coupling in spin-momentum locked waveguide magnonics
Jie Qian, Qi Hong, Zi-Yuan Wang, Wen-Xin Wu, Yihao Yang, C. -M. Hu, J. Q. You, Yi-Pu Wang
https://arxiv.org/abs/2507.16698
Reconfigurable qubit states and quantum trajectories in a synthetic artificial neuron network with a process to direct information generation from co-integrated burst-mode spiking under non-Markovianity
Osama M. Nayfeh, Chris S. Horne
https://arxiv.org/abs/2507.16669
Studies of properties of bipartite graphs with quantum programming
Kh. P. Gnatenko
https://arxiv.org/abs/2507.16653 https://arxiv.org…
Hybrid Reward-Driven Reinforcement Learning for Efficient Quantum Circuit Synthesis
Sara Giordano, Kornikar Sen, Miguel A. Martin-Delgado
https://arxiv.org/abs/2507.16641
Thermal operations from informational equilibrium
Seok Hyung Lie, Jeongrak Son, Paul Boes, Nelly H. Y. Ng, Henrik Wilming
https://arxiv.org/abs/2507.16637 …
Isocoherent Work Extraction from Quantum Batteries: Basis-Dependent Response
Shuva Mondal, Debarupa Saha, Ujjwal Sen
https://arxiv.org/abs/2507.16610 https…
Multi-qubit Rydberg gates between distant atoms
Antonis Delakouras, Georgios Doultsinos, David Petrosyan
https://arxiv.org/abs/2507.16602 https://
A photon density wavefunction
St\'ephane Virally
https://arxiv.org/abs/2507.16597 https://arxiv.org/pdf/2507.16597
Ultrastable, low-error dynamic polarization encoding of deterministically generated single photons
Joscha Hanel, Zenghui Jiang, Jipeng Wang, Frederik Benthin, Tom Fandrich, Eddy Patrick Rugeramigabo, Raphael Joos, Michael Jetter, Simone Luca Portalupi, Jingzhong Yang, Michael Zopf, Peter Michler, Fei Ding
https://arxiv.org/abs/2…
Quantum Dark Magic: Efficiency of Intermediate Non-Stabiliserness
Tom Kr\"uger, Wolfgang Mauerer
https://arxiv.org/abs/2507.16543 https://
Efficient quantum state tomography with auxiliary systems
Wenlong Zhao, Da Zhang, Huili Zhang, Haifeng Yu, Zhang-qi Yin
https://arxiv.org/abs/2507.16532 ht…
Adaptive Bayesian Single-Shot Quantum Sensing
Ivana Nikoloska, Ruud Van Sloun, Osvaldo Simeone
https://arxiv.org/abs/2507.16477 https://
On two-dimensional tensor network group symmetries
Jos\'e Garre-Rubio, Andr\'as Moln\'ar
https://arxiv.org/abs/2507.16475 https://
Application-Driven Benchmarking of the Traveling Salesperson Problem: a Quantum Hardware Deep-Dive
Amine Bentellis, Benedikt Poggel, Jeanette Miriam Lorenz
https://arxiv.org/abs/2507.16471
Unconventional Floquet topological phases in the SSH lattice
Dunkan Mart\'inez, Yuriko Baba, Benjam\'in Santos, Rodrigo P. A. Lima, Pedro Orellana, Francisco Dom\'inguez-Adame, Alexander L\'opez
https://arxiv.org/abs/2507.16441
A Mixed-Order Phase Transition in Continuous-Variable Quantum Networks
Yaqi Zhao, Kan He, Yongtao Zhang, Jinchuan Hou, Jianxi Gao, Shlomo Havlin, Xiangyi Meng
https://arxiv.org/abs/2507.16417
On the Differential Topology of Expressivity of Parameterized Quantum Circuits
Johanna Barzen, Frank Leymann
https://arxiv.org/abs/2507.16401 https://
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[2/2]:
- Information-acquiring von Neumann architecture of a computer: Functionality and subjectivity
Eiji Konishi
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/2]:
- Quantum Speed Limits Based on Schatten Norms: Universality and Tightness
Alberto J. B. Rosal, Diogo O. Soares-Pinto, Diego Paiva Pires
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[2/2]:
- Tensor network algorithm to solve polaron impurity problems
Ruofan Chen, Lei Gu, Chu Guo
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/2]:
- Exact solution of a non-Hermitian $\mathscr{PT}$-symmetric Heisenberg spin chain
Pradip Kattel, Parameshwar R. Pasnoori, Natan Andrei
Do mixed states exhibit deep thermalisation?
Alan Sherry, Sthitadhi Roy
https://arxiv.org/abs/2507.14135 https://arxiv.org/pdf/2507.1…
On the relation between perspective-neutral, algebraic, and effective quantum reference frames
Philipp A. Hoehn, Julian De Vuyst, Artur Tsobanjan
https://arxiv.org/abs/2507.14131 …
Exploring near critical lattice gauge simulators with Rydberg atoms facilities
Avi Kaufman, James Corona, Zane Ozzello, Blake Senseman, Muhammad Asaduzzaman, Yannick Meurice
https://arxiv.org/abs/2507.14128
Quantum and classical algorithms for SOCP based on the multiplicative weights update method
M. Isabel Franco Garrido, Alexander M. Dalzell, Sam McArdle
https://arxiv.org/abs/2507.14127
Quantum Boltzmann Machines using Parallel Annealing for Medical Image Classification
Dani\"elle Schuman, Mark V. Seebode, Tobias Rohe, Maximilian Balthasar Mansky, Michael Schroedl-Baumann, Jonas Stein, Claudia Linnhoff-Popien, Florian Krellner
https://arxiv.org/abs/2507.14116
Machine Learning-aided Optimal Control of a noisy qubit
Riccardo Cantone, Shreyasi Mukherjee, Luigi Giannelli, Elisabetta Paladino, Giuseppe Falci
https://arxiv.org/abs/2507.14085
Efficient Variational Dynamics of Open Quantum Bosonic Systems via Automatic Differentiation
Jacopo Tosca, Francesco Carnazza, Luca Giacomelli, Cristiano Ciuti
https://arxiv.org/abs/2507.14076
Spontaneous emission in dipole approximation -- revisited
Paul R. Berman, Peter W. Milonni
https://arxiv.org/abs/2507.14075 https://a…
Fabrication of oriented NV center arrays in diamond via femtosecond laser writing and reorientation
Kai Klink, Andrew Raj Kirkpatrick, Yukihiro Tadokoro, Jonas Nils Becker, Shannon Singer Nicley
https://arxiv.org/abs/2507.14047
Definition of Current in Non-Hermitian Quantum Systems
Hiroto Oka
https://arxiv.org/abs/2507.14014 https://arxiv.org/pdf/2507.14014…
The Proportional Fair Scheduler in Wavelength-Multiplexed Quantum Networks
Sanidhay Bhambay, Siddarth Koduru Joshi, Thirupathaiah Vasantam, Neil Walton
https://arxiv.org/abs/2507.13999
Broadband and long-duration optical memory in Yb:YSO
T. Sanchez Mejia, L. Nicolas, A. Gelmini Rodriguez, M. Afzelius
https://arxiv.org/abs/2507.13973 https…
Exploring critical states of the quantum Rabi model via Hamiltonian variational ans\"atze
Mei Peng, Xu-Dan Xie, Dan-Bo Zhang
https://arxiv.org/abs/2507.13964
Robustness of analogue Hawking radiation in cavities with moving boundaries
Alberto Garc\'ia Mart\'in-Caro, Javier Olmedo, Jose M. S\'anchez Vel\'azquez
https://arxiv.org/abs/2507.13894
Role of quantum state texture in probing resource theories and quantum phase transition
Ayan Patra, Tanoy Kanti Konar, Pritam Halder, Aditi Sen De
https://arxiv.org/abs/2507.13862
Nonequilibrium steady states in multi-bath quantum collision models
Ronan McElvogue, Andrew K. Mitchell, Gabriel T. Landi, Steve Campbell
https://arxiv.org/abs/2507.13860
Quantifying mixed-state entanglement via partial transpose and realignment moments
Poetri Sonya Tarabunga, Tobias Haug
https://arxiv.org/abs/2507.13840 htt…
Quantum chaos and semiclassical behavior in mushroom billiards I: Spectral statistics
Matic Orel, \v{C}rt Lozej, Marko Robnik, Hua Yan
https://arxiv.org/abs/2507.13823
Quantum Shadows: The Dining Information Brokers
Theodore Andronikos, Constantinos Bitsakos, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris
https://arxiv.org/abs/2507.13810
Chirally Frustrated Superradiant Phases in a Jaynes-Cummings Trimer
Lin-Lin Jiang, Xuan Xie, Lin Tian, Jin-Feng Huang
https://arxiv.org/abs/2507.13800 http…
Error exponents for tripartite-to-bipartite entanglement transformations
P\'eter Vrana
https://arxiv.org/abs/2507.13778 https://a…
Impact of quadrature measurement on quantum coherence
Luc\'ia \'Alvarez, Alfredo Luis
https://arxiv.org/abs/2507.13735 https://
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[3/3]:
Quantum Mechanics in Curved Space(time) with a Noncommutative Geometric Perspective
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[2/3]:
A classical proof of quantum knowledge for multi-prover interactive proof systems
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/3]:
Improved Quantum Query Upper Bounds Based on Classical Decision Trees
Union-Intersection Union-Find for Decoding Depolarizing Errors in Topological Codes
Tzu-Hao Lin, Ching-Yi Lai
https://arxiv.org/abs/2506.14745 https://
Large effects from quantum reference frames
Martin Bojowald, Luis Martinez
https://arxiv.org/abs/2506.14721 https://arxiv.org/pdf/250…
Relativistic implications of entropy and purity
Joseph Balsells, Martin Bojowald
https://arxiv.org/abs/2506.14705 https://arxiv.org/p…
Einstein causality of quantum measurements in the Tomonaga-Schwinger picture
Samuel Fedida
https://arxiv.org/abs/2506.14693 https://a…
Breaking even with magic: demonstration of a high-fidelity logical non-Clifford gate
Shival Dasu, Simon Burton, Karl Mayer, David Amaro, Justin A. Gerber, Kevin Gilmore, Dan Gresh, Davide DelVento, Andrew C. Potter, David Hayes
https://arxiv.org/abs/2506.14688
Approximating Hamiltonian for Hartree-Fock solutions for nonrelativistic atoms
N. Q. San, O. D. Skoromnik, V. V. Triguk, I. D. Feranchuk
https://arxiv.org/abs/2506.14661
Broadband merged-element Josephson parametric amplifier
Yuting Sun, Xianke Li, Qingyu Wang, Tairong Bai, Xudong Liao, Dong Lan, Jie Zhao, Yang Yu
https://arxiv.org/abs/2506.14651 …
Dynamically Dressed States of a Quantum Four-Level System
Carolin Calcagno, Friedrich Sbresny, Thomas K. Bracht, Sang Kyu Kim, Eduardo Zubizarreta Casalengua, Katarina Boos, William Rauhaus, Hubert Riedl, Jonathan J. Finley, Doris E. Reiter, Kai M\"uller
https://arxiv.org/abs/2506.14643…
Non-Gaussian state preparation and enhancement using weak-value amplification
Xiao-Xi Yao, Yusuf Turek
https://arxiv.org/abs/2506.14632 https://
Fabrication of airbridges with gradient exposure
Yuting Sun, Jiayu Ding, Xiaoyu Xia, Xiaohan Wang, Jianwen Xu, Shuqing Song, Dong Lan, Jie Zhao, Yang Yu
https://arxiv.org/abs/2506.14565
Topological Contextuality and Quantum Representations
Tzu-Miao Chou
https://arxiv.org/abs/2506.14537 https://arxiv.org/pdf/2506.14537…
Certified randomness from quantum speed limits
Caroline L. Jones, Albert Aloy, Gerard Higgins, Markus P. Mueller
https://arxiv.org/abs/2506.14526 https://
Several types of quantum Wasserstein distance based on an optimization over separable states
G\'eza T\'oth, J\'ozsef Pitrik
https://arxiv.org/abs/2506.14523
Annihilating and breaking Lorentz cone entanglement
Francesca La Piana, Alexander M\"uller-Hermes
https://arxiv.org/abs/2506.14480 https://
Macroscopicity of quantum superposition
Xiao-Fu Peng
https://arxiv.org/abs/2506.14458 https://arxiv.org/pdf/2506.14458
Hamiltonian Formalism for Comparing Quantum and Classical Intelligence
Elija Perrier
https://arxiv.org/abs/2506.14456 https://arxiv.o…
Temperature dependent single- and double-quantum relaxation of negatively charged boron vacancies in hexagonal boron nitride
Lin-Ke Xie, Wei Liu, Kaiyu Huang, Nai-Jie Guo, Jun-You Liu, Yu-Hang Ma, Ya-Qi Wu, Yi-Tao Wang, Zhao-an Wang, Xiao-Dong Zeng, Jia-Ming Ren, Chun Ao, Shuo Deng, Haifei Lu, Jian-Shun Tang, Chuan-Feng Li, Guang-Can Guo
https://
Enhancing photon-axion conversion probability with squeezed coherent states
Taiki Ikeda, Sugumi Kanno, Jiro Soda
https://arxiv.org/abs/2506.14354 https://
Multipartite Mixed-Species Entanglement over a Quantum Network
D. Main, P. Drmota, E. M. Ainley, A. Agrawal, D. Webb, S. Saner, O. Bazavan, B. C. Nichol, R. Srinivas, D. P. Nadlinger, G. Araneda, D. M. Lucas
https://arxiv.org/abs/2506.14334
Certifying spatial entanglement between non-degenerate photon pairs with a camera
Emma Brambila, Raphael Guitter, Ren\'e Sondenheimer, Markus Gr\"afe, Hugo Defienne
https://arxiv.org/abs/2506.14300
One Polynomial Strategy for Computing Local Projections on Square-Lattice Cluster States
Nyau Fisn, Houren Fu
https://arxiv.org/abs/2506.14257 https://
Adaptive Graph Shrinking for Quantum Optimization of Constrained Combinatorial Problems
Monit Sharma, Hoong Chuin Lau
https://arxiv.org/abs/2506.14250 http…
Norm Inequality for Perturbed Quantum Evolutions and Its Application to Grover's Algorithm
Kohei Kobayashi
https://arxiv.org/abs/2506.14230 https://
Experimental demonstration of high-fidelity logical magic states from code switching
Lucas Daguerre, Robin Blume-Kohout, Natalie C. Brown, David Hayes, Isaac H. Kim
https://arxiv.org/abs/2506.14169
Spin Correlations in Recirculating Multipass Alkali Cells for Advancing Quantum Magnetometry
Qian Ling Kee, Lingyi Zhao, Ruvi Lecamwasam, Biveen Shajilal, Xinan Liang, Joel K Jose, Yao Chen, Ping Koy Lam, Tao Wang
https://arxiv.org/abs/2506.14160
Tunable Hybrid-Mode Coupler Enabling Strong Interactions between Transmons at Centimeter-Scale Distance
Jianwen Xu, Xiang Deng, Wen Zheng, Wenchang Yan, Tao Zhang, Zhenchuan Zhang, Wanli Huang, Xiaoyu Xia, Xudong Liao, Yu Zhang, Jie Zhao, Shaoxiong Li, Xinsheng Tan, Dong Lan, Yang Yu
https://arxiv.org/abs/2506.14128
Entangled Unruh-DeWitt detectors amplify quantum coherence
Shu-Min Wu, Yu-Xuan Wang, Wentao Liu
https://arxiv.org/abs/2506.14115 https://
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[2/2]:
Quantum Determinant Estimation
https://ar…
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/2]:
Coherence measure of ensembles with nonlocality without entanglement
Qrisp Implementation and Resource Analysis of a T-Count-Optimised Non-Restoring Quantum Square-Root Circuit
Heorhi Kupryianau, Marcin Niemiec
https://arxiv.org/abs/2507.12603
Efficient Qudit Circuit for Quench Dynamics of $2 1$D Quantum Link Electrodynamics
Rohan Joshi, Michael Meth, Jan C. Louw, Jesse J. Osborne, Kevin Mato, Martin Ringbauer, Jad C. Halimeh
https://arxiv.org/abs/2507.12589
Inverse Physics-informed neural networks procedure for detecting noise in open quantum systems
Gubio G. de Lima, Iann Cunha, Leonardo Kleber Castelano
https://arxiv.org/abs/2507.12552
Learning mixed quantum states in large-scale experiments
Matteo Votto, Marko Ljubotina, C\'ecilia Lancien, J. Ignacio Cirac, Peter Zoller, Maksym Serbyn, Lorenzo Piroli, Beno\^it Vermersch
https://arxiv.org/abs/2507.12550
Hybrid satellite-fiber quantum network
Yanxuan Shao, Saikat Guha, Adilson E. Motter
https://arxiv.org/abs/2507.12539 https://arxiv.or…
Compensating connectivity restrictions in quantum annealers via splitting and linearization techniques
Marcel Seelbach Benkner, Zorah L\"ahner, Vladislav Golyanik, Martin Kliesch, Michael Moeller
https://arxiv.org/abs/2507.12536
Scalable dissipative quantum error correction for discrete-variable codes
Ivan Rojkov, Elias Zapusek, Florentin Reiter
https://arxiv.org/abs/2507.12534 htt…
Emergence of Generic Entanglement Structure in Doped Matchgate Circuits
Alessio Paviglianiti, Luca Lumia, Emanuele Tirrito, Alessandro Silva, Mario Collura, Xhek Turkeshi, Guglielmo Lami
https://arxiv.org/abs/2507.12526
Spacetime duality between sequential and measurement-feedback circuits
Tsung-Cheng Lu, Sarang Gopalakrishnan, Yizhi You
https://arxiv.org/abs/2507.12523 ht…
Unfolded distillation: very low-cost magic state preparation for biased-noise qubits
Diego Ruiz, J\'er\'emie Guillaud, Christophe Vuillot, Mazyar Mirrahimi
https://arxiv.org/abs/2507.12511
Leveraging Quantum Layers in Classical Neural Networks
Silvie Ill\'esov\'a
https://arxiv.org/abs/2507.12505 https://arxiv.org…
Sporadic Federated Learning Approach in Quantum Environment to Tackle Quantum Noise
Ratun Rahman, Atit Pokharel, Dinh C. Nguyen
https://arxiv.org/abs/2507.12492
Quantum Transfer Learning to Boost Dementia Detection
Sounak Bhowmik, Talita Perciano, Himanshu Thapliyal
https://arxiv.org/abs/2507.12485 https://
[2025-07-18 Fri (UTC), 47 new articles found for quant-ph Quantum Physics]
toXiv_bot_toot
Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[3/3]:
- Stability and decay of subradiant patterns in a quantum gas with photon-mediated interactions
Baumg\"artner, Hertlein, Schmit, Dreon, M\'aximo, Li, Morigi, Donner