Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Guo-meng Li"'
Publikováno v:
SCIENCE CHINA Physics, Mechanics & Astronomy 2025 Vol. 68 No. 2: 220311
From the perspective of resource-theoretic approach, this study explores the quantification of imaginary in quantum physics. We propose a well defined measure of imaginarity, the geometric-like measure of imaginarity. Compared with the usual geometri
Externí odkaz:
http://arxiv.org/abs/2410.20879
Publikováno v:
J. Phys. A: Math. Theor. 56(2023)315302
Quantifying genuine entanglement is a key task in quantum information theory. We study the quantification of genuine multipartite entanglement for four-qubit systems. Based on the concurrence of nine different classes of four-qubit states, with each
Externí odkaz:
http://arxiv.org/abs/2307.01987
Publikováno v:
Results in Physics,51,106611 (2023)
Quantifying coherence is an essential endeavor for both quantum mechanical foundations and quantum technologies. We present a bona fide measure of quantum coherence by utilizing the Tsallis relative operator $(\alpha, \beta)$-entropy. We first prove
Externí odkaz:
http://arxiv.org/abs/2306.11973
Publikováno v:
Chinese Phys. B 32, 050302 (2023)
Quantum coherence is a fundamental feature of quantum physics and plays a significant role in quantum information processing. By generalizing the resource theory of coherence from von Neumann measurements to positive operator-valued measures (POVMs),
Externí odkaz:
http://arxiv.org/abs/2305.06705
Publikováno v:
Quantum Information Processing (2020) 19:382
Coherence is a fundamental ingredient in quantum physics and a key resource in quantum information processing. The quantification of quantum coherence is of great importance. We present a family of coherence quantifiers based on the Tsallis relative
Externí odkaz:
http://arxiv.org/abs/2010.11707
Publikováno v:
Chin. Phys. B Vol. 29, No. 7 (2020) 070304
Quantum entanglement plays essential roles in quantum information processing. The monogamy and polygamy relations characterize the entanglement distributions in the multipartite systems. We present a class of monogamy inequalities related to the $\mu
Externí odkaz:
http://arxiv.org/abs/2006.08853
Akademický článek
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Akademický článek
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Publikováno v:
Surface and Coatings Technology. 375:132-142
To better understand the behavior of M50NiL steel under carburizing and nitriding duplex treatment, different carburizing temperatures (ranging from 890 to 980 °C) were used for the carburizing pretreatment. The surface microstructures were characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e64878880451c37a7bd9d08688158f
https://doi.org/10.1016/j.surfcoat.2019.07.017
https://doi.org/10.1016/j.surfcoat.2019.07.017
Publikováno v:
Journal of Alloys and Compounds. 868:159155
In this work, a kind of heterogeneous martensitic microstructure was successfully fabricated within the fine β grains of Ti-6Al-4V through a rapid heating and cooling processing (RHCP) method, resulting in excellent ductility during tensile deformat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33df1e0d797519732558ae030c91bef6
https://doi.org/10.1016/j.jallcom.2021.159155
https://doi.org/10.1016/j.jallcom.2021.159155