Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Qars, J El"'
Publikováno v:
Eur. Phys. J. Plus 135, 87 (2020)
Secrecy and security are crucial in communication. So, quantum secret sharing protocol has recently been proposed to distribute a secret message to a set of parties, where the decoding procedure is forbidden individually, and a cooperative operation
Externí odkaz:
http://arxiv.org/abs/2401.15521
Publikováno v:
International Journal of Modern Physics B (2016)
The pairwise quantum correlations in a tripartite optomechanical system comprising a mechanical mode and two optical modes are analyzed. The Simon criterion is used as a witness of the separability. Whereas, the Gaussian discord is employed to captur
Externí odkaz:
http://arxiv.org/abs/1806.11086
Publikováno v:
International Journal of Quantum Information, Vol. 13, No. 6 (2015) 1550041
In this paper we investigate the robustness of the quantum correlations against the environment effects in various opto-mechanical bipartite systems. For two spatially separated opto-mechanical cavities, we give analytical formula for the global cova
Externí odkaz:
http://arxiv.org/abs/1512.02435
Autor:
Maroufi, B.1 (AUTHOR) mbouchra@hotmail.com, Qars, J. El2,3 (AUTHOR) j.elqars@uiz.ac.ma, Daoud, M.4 (AUTHOR) m_daoud@hotmail.com
Publikováno v:
International Journal of Quantum Information. Mar2021, p1. 13p.
Publikováno v:
European Physical Journal Plus; Jan2020, Vol. 135 Issue 1, p1-12, 12p