Results 121 to 130 of about 1,288 (197)

Nonlocality, integrability and quantum chaos in the spectrum of Bell operators

npj Quantum Information
We introduce a permutationally invariant multipartite Bell inequality for many-body three-level systems and use it to investigate a connection between Bell nonlocality and (lack of) quantum chaos.
Albert Aloy, Guillem Müller-Rigat, Maciej Lewenstein, Jordi Tura, Matteo Fadel   +4 more
doaj   +1 more source

High‐Order Janus Bound States in the Continuum Assisted by Unidirectional Guided Resonances

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
A high‐order Janus bound state in the continuum, featuring a q = −3 vortex in the upward radiation channel and a q = +1 vortex in the downward channel, is realized in truncated‐cone photonic crystal slabs by merging unidirectional guided resonances with a symmetry‐protected BIC, enabling direction‐dependent control of topological light emission ...
Zengping Su, Jue Li, Haoye Qin, Wenjing Lv, Yongkang Wang, Wei Li, Linhan Lin, Bo Li, Qinghua Song   +8 more
wiley   +1 more source

Nonlocal quantum field theory and quantum entanglement

The European Physical Journal Plus
14 pages, typo corrected, the manuscript has been accepted for publication in the EPJ ...
Robin Landry, John W. Moffat
openaire   +2 more sources

Classical and Quantum Nonlocal Gravity

This chapter of the Handbook of Quantum Gravity aims to illustrate how nonlocality can be implemented in field theories, as well as the manner it solves fundamental difficulties of gravitational theories. We review Stelle's quadratic gravity, which achieves multiplicative renormalizability successfully to remove quantum divergences by modifying the ...
Beneito, Arnau Bas i, Calcagni, Gianluca, Rachwał, Lesław   +2 more
openaire   +2 more sources

Probing Many-Body Bell Correlation Depth with Superconducting Qubits

Physical Review X
Quantum nonlocality describes a stronger form of quantum correlation than that of entanglement. It refutes Einstein’s belief of local realism and is among the most distinctive and enigmatic features of quantum mechanics.
Ke Wang, Weikang Li, Shibo Xu, Mengyao Hu, Jiachen Chen, Yaozu Wu, Chuanyu Zhang, Feitong Jin, Xuhao Zhu, Yu Gao, Ziqi Tan, Zhengyi Cui, Aosai Zhang, Ning Wang, Yiren Zou, Tingting Li, Fanhao Shen, Jiarun Zhong, Zehang Bao, Zitian Zhu, Zixuan Song, Jinfeng Deng, Hang Dong, Xu Zhang, Pengfei Zhang, Wenjie Jiang, Zhide Lu, Zheng-Zhi Sun, Hekang Li, Qiujiang Guo, Zhen Wang, Patrick Emonts, Jordi Tura, Chao Song, H. Wang, Dong-Ling Deng   +35 more
doaj   +1 more source

Quantum Nonlocality and Quantum Correlations in the Stern-Gerlach Experiment. [PDF]

Entropy (Basel), 2018
Piceno Martínez AE, Benítez Rodríguez E, Mendoza Fierro JA, Méndez Otero MM, Arévalo Aguilar LM.   +4 more
europepmc   +1 more source

Unmasking the polygamous nature of quantum nonlocality. [PDF]

Proc Natl Acad Sci U S A
Cieśliński P, Knips L, Kowalczyk M, Laskowski W, Paterek T, Vértesi T, Weinfurter H.   +6 more
europepmc   +1 more source

Quantum Nonlocality: How Does Nature Do It? [PDF]

Entropy (Basel)
Kupczynski M.
europepmc   +1 more source

Quantum Nonlocality of Arbitrary Dimensional Bipartite States. [PDF]

Sci Rep, 2015
Li M, Zhang T, Hua B, Fei SM, Li-Jost X.
europepmc   +1 more source

Primordial Media: The Shrouded Realm of Composite Materials. [PDF]

ACS Photonics
Podolskiy VA, Narimanov E.
europepmc   +1 more source