Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Andrei Gaidash"'
Autor:
Shihan Sajeed, Poompong Chaiwongkhot, Anqi Huang, Hao Qin, Vladimir Egorov, Anton Kozubov, Andrei Gaidash, Vladimir Chistiakov, Artur Vasiliev, Artur Gleim, Vadim Makarov
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Although quantum communication systems are being deployed on a global scale, their realistic security certification is not yet available. Here we present a security evaluation and improvement protocol for complete quantum communication syste
Externí odkaz:
https://doaj.org/article/e530a5d77c29476d9ae10003ca3d2767
Publikováno v:
Entropy, Vol 22, Iss 12, p 1393 (2020)
In this paper, we consider the influence of a divergence of polarization of a quantum signal transmitted through an optical fiber channel on the quantum bit error rate of the subcarrier wave quantum key distribution protocol. Firstly, we investigate
Externí odkaz:
https://doaj.org/article/98d1a4075f6c40c2b2f2c426e5de81fa
Autor:
Hao Qin, Vladimir Chistiakov, Andrei Gaidash, V. I. Egorov, Artur Vasiliev, Anton Kozubov, Poompong Chaiwongkhot, Vadim Makarov, Shihan Sajeed, A. V. Gleim, Anqi Huang
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Scientific Reports
Scientific Reports
Although quantum communication systems are being deployed on a global scale, their realistic security certification is not yet available. Here we present a security evaluation and improvement protocol for complete quantum communication systems. The p
Publikováno v:
Physical Review A. 104
In this paper we present the approach for description of quantum control attack based on combined protocol and hardware loopholes. It consolidates intercept-resend attack and detection node control (detector blinding attack). In the basic version of
Publikováno v:
Journal of Optical Communications and Networking. 14:934
Besides true quantum repeaters, a trusted node paradigm seems to be inevitable for practical implementations (at least in the short term), and one should consider configurations of trusted nodes as the basis for global quantum networks. In this paper
Publikováno v:
Nanosystems: Physics, Chemistry, Mathematics. 10:398-401
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
In this paper we present the approach to complete Bell state analysis based on filtering mapping. The key distinctive feature of this appoach is that it avoids complications related to using either hyperentanglement or representation of the Bell stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf51fecaa4b5644fb82466fe6f7049a
https://doi.org/10.21203/rs.3.rs-443100/v1
https://doi.org/10.21203/rs.3.rs-443100/v1
Publikováno v:
Entropy
Volume 22
Issue 12
Entropy, Vol 22, Iss 1393, p 1393 (2020)
Volume 22
Issue 12
Entropy, Vol 22, Iss 1393, p 1393 (2020)
In this paper, we consider the influence of a divergence of polarization of a quantum signal transmitted through an optical fiber channel on the quantum bit error rate of the subcarrier wave quantum key distribution protocol. Firstly, we investigate
Publikováno v:
Journal of the Optical Society of America B. 39:577
In this paper, we consider the influence of device imperfections on the performance of the subcarrier wave quantum key distribution system. For instance, we consider the utilization of a non-phase-randomized coherent light source, the possibility of
Autor:
E.O. Samsonov, V. I. Egorov, V. V. Chistyakov, A. V. Gleim, A Halturinsky, Andrei Gaidash, Anton Kozubov, R. Goncharov, F Kiselev
Publikováno v:
Optics express. 28(19)
In this paper we investigate the chromatic dispersion impact on the quantum key distribution system based on multi-mode weak coherent phase-coded states. We provide an asymptotic secure key rate estimation, taking into account error detection probabi