Zobrazeno 1 - 10
of 38
pro vyhledávání: '"H. R. Baghshahi"'
Publikováno v:
Quantum Information Processing. 20
In this paper, we propose a theoretical scheme to study the dynamics of the geometric measure of quantum discord (GMQD) between two non-interacting qubits in a dissipative optomechanical system composed of two Fabry–Perot cavities. In this system,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b545117aff41df11b169671a3c25f59
https://doi.org/10.1007/s11128-021-03166-1
https://doi.org/10.1007/s11128-021-03166-1
Publikováno v:
The European Physical Journal Plus. 136
The effects of thermal noise on quantum systems are often unavoidable at finite temperatures and should be taken into account, in order to get consistent results with experimental data. By focusing on the quantum states of light, this effect has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5426d40a4fb670cb59a79f1fd3004369
https://doi.org/10.1140/epjp/s13360-021-01443-7
https://doi.org/10.1140/epjp/s13360-021-01443-7
Publikováno v:
The European Physical Journal Plus. 136
In this paper, making use of negativity, we study bipartite entanglements in a quadripartite system composed of two two-level atoms and a cavity optomechanics. An atom is inside a single-mode cavity with a movable mirror and the other one is isolated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8501a12c5e2b3ea6e5f8987c0bb527
https://doi.org/10.1140/epjp/s13360-020-00988-3
https://doi.org/10.1140/epjp/s13360-020-00988-3
Publikováno v:
Quantum Information Processing. 19
Quantification of entanglement is important but very difficult task because, in general, different measures of entanglement, which have been introduced to determine the degree of entanglement, cannot be calculated easily for arbitrary mixed states. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a393c01b30c4f6cc20423557a7a441
https://doi.org/10.1007/s11128-020-02926-9
https://doi.org/10.1007/s11128-020-02926-9
Autor:
S.Y. Mirafzali, H. R. Baghshahi
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 514:274-279
In this paper, we use coherence measures based on the Tsallis relative α entropies (coherence α measures), with 0 α ≤ 2 , to detect the non-Markovianity of incoherent completely positive dynamical maps. At first, in a typical open quantum system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa885f0f8ec7e12f7874d16845777783
https://doi.org/10.1016/j.physa.2018.09.059
https://doi.org/10.1016/j.physa.2018.09.059
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 102:83-87
In this paper we propose a hybrid optomechanical system consisting of two optical cavities, in which a mechanical mirror acts as the interface between cavities. It is considered that each cavity contains an optical parametric amplifier . We show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f5a48ce891463e8be25c52ffffb164
https://doi.org/10.1016/j.physe.2018.04.036
https://doi.org/10.1016/j.physe.2018.04.036
Publikováno v:
Optics & Laser Technology. 101:279-283
In this paper, we investigate a hybrid optomechanical system consisting of two cavities, which one of them is an optomechanical cavity that includes an optical parametric amplifier (OPA) and the other is a traditional cavity which contains an atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::979a5aca1089da432d5341a07caa30b3
https://doi.org/10.1016/j.optlastec.2017.11.029
https://doi.org/10.1016/j.optlastec.2017.11.029
Publikováno v:
Superlattices and Microstructures. 113:566-575
In this paper, we investigate response of a hybrid optomechanical system in different situations. This system is composed of two coupled optomechanical cavities, which one of them is filled with an optical parametric amplifier (OPA) and the other one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::652584da7f36b123d94fc3dad6898144
https://doi.org/10.1016/j.spmi.2017.11.048
https://doi.org/10.1016/j.spmi.2017.11.048
Publikováno v:
Superlattices and Microstructures. 111:824-829
We theoretically investigate a hybrid electro-optomechanical system consisting of an optomechanical cavity and a microwave one. Optomechanical cavity is filled with an optical parametric amplifier, and the system is driven by two optical fields (a pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c35f28e4fdd8f42443c5f626fedfef4c
https://doi.org/10.1016/j.spmi.2017.07.049
https://doi.org/10.1016/j.spmi.2017.07.049
Publikováno v:
Optik. 220:164974
We investigate electromagnetically induced transparency ( EIT ) in an optomechanical system that consists of a Λ -type three-level atomic medium confined inside an optical cavity with an oscillating mirror in the one end. The atoms are driven by a q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c6de6bc3129f06e1a8acc09472c1da
https://doi.org/10.1016/j.ijleo.2020.164974
https://doi.org/10.1016/j.ijleo.2020.164974