Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Joseph H. Eberly"'
Publikováno v:
Entropy, Vol 26, Iss 3, p 217 (2024)
Genuine multipartite entanglement is crucial for quantum information and related technologies, but quantifying it has been a long-standing challenge. Most proposed measures do not meet the “genuine” requirement, making them unsuitable for many ap
Externí odkaz:
https://doaj.org/article/1f97cb5a805b42b7acf82f2138323dd3
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p L032015 (2023)
Entanglement is known to decay even in isolated systems, an effect attributed to spontaneous emission. This fragility of entanglement can be exacerbated by entanglement sudden death (ESD), where entanglement drops to zero abruptly within a finite tim
Externí odkaz:
https://doaj.org/article/d548f0c0f15046eb9a0af57220f9b236
Autor:
Joseph H. Eberly, Carlos R. Stroud
Publikováno v:
Springer Handbook of Atomic, Molecular, and Optical Physics ISBN: 9783030738921
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6b9bac7769ff6b6c7c7e9db120d4a60
https://doi.org/10.1007/978-3-030-73893-8_77
https://doi.org/10.1007/978-3-030-73893-8_77
Autor:
Songbo Xie, Yuan-Yuan Zhao, Chao Zhang, Yun-Feng Huang, Chuan-Feng Li, Guang-Can Guo, Joseph H. Eberly
Recently a proper genuine multipartite entanglement (GME) measure has been found for three-qubit pure states [see Xie and Eberly, Phys. Rev. Lett. 127, 040403 (2021)], but capturing useful entanglement measures for mixed states has remained an open c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39cd591e14110fbd9eaf0c854095bea7
http://arxiv.org/abs/2207.07584
http://arxiv.org/abs/2207.07584
Autor:
Songbo Xie, Joseph H. Eberly
Publikováno v:
Frontiers in Optics + Laser Science 2021.
A new genuine tripartite entanglement measure is revealed, interpreted as the area of a so-called concurrence triangle. The new measure is found superior to previous attempts. Specific examples are illustrated.
Autor:
Joseph H. Eberly, Songbo Xie
Publikováno v:
Physical review letters. 127(4)
Although genuine multipartite entanglement has already been generated and verified by experiments, most of the existing measures cannot detect genuine entanglement faithfully. In this work, by exploiting for the first time a previously overlooked con
Publikováno v:
Frontiers in Optics / Laser Science.
The dynamical responses of two qubits jointly interacting with the same cavity mode are studied. New dynamical quantum phenomena labeled Entanglement Sudden Freezing and Entanglement Sudden Thawing are discovered by analyzing the normalized Schmidt w
Within the one-excitation context of two identical two-level atoms interacting with a common cavity, we examine the dynamics of all bipartite one-to-other entanglements between each qubit and the remaining part of the whole system. We find a new non-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c175292cd4334eee67761f34c4e8753d
Autor:
Joseph H. Eberly, D. Spiecker, Kumarasiri Konthasinghe, A. N. Vamivakas, Xiao-Feng Qian, Sreenath K. Manikandan
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally observe that quantum duality of a single photon is controlled by its self-entanglement through a three-way quantum coherence identity V2 + D2 +C2 = 1. Here V, D, C represent waveness, particleness, and self-entanglement respectively