Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Hosny A. Hessian"'
Publikováno v:
Alexandria Engineering Journal, Vol 89, Iss , Pp 202-209 (2024)
In this study, we investigate the impact of the XYZ-DM-Heisenberg model on quantum resources, including local quantum Fisher information, concurrence, and Jensen-Shannon coherence, in the presence of intrinsic decoherence. By exploring various spin-e
Externí odkaz:
https://doaj.org/article/6277d825cadd4e108663fa086ea76113
Publikováno v:
Journal of Modern Optics. 68:1-9
We study the behaviour of the correlation robustness of two spatially isolated charge-qubits started initially with a maximally correlated nonsymmetric Bell-state. Each charged qubit is coupled ind...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d61c0ff7b936a27146f9b0168b1a4f7
https://doi.org/10.1080/09500340.2021.1872726
https://doi.org/10.1080/09500340.2021.1872726
Autor:
Hosny A. Hessian
Publikováno v:
Journal of the Egyptian Mathematical Society, Vol 20, Iss 2, Pp 152-156 (2012)
The atomic decay for a two level atom interacting with a single mode of electromagnetic field is considered. In particular for a coherent state or statistical mixture (SM) of two opposite coherent states as initial field states, the exact solution of
Externí odkaz:
https://doaj.org/article/3a6f7fab0a754f178c169a81bdc4c424
Publikováno v:
International Journal of Theoretical Physics. 58:3521-3534
An analytical solution of the master equation is obtained for a coherent SC-cavity interacts with two SC-qubits. With this solution, the effect of an intrinsic decoherence on the growth of coherence loss (mixture) and the entanglement degradation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f9dfe348e88479d28d039977e39ed3
https://doi.org/10.1007/s10773-019-04218-0
https://doi.org/10.1007/s10773-019-04218-0
Publikováno v:
The European Physical Journal Plus. 136
In this paper, we explore the population inversion and entanglement dynamics in a $$\Lambda $$ -qutrit interacting off-resonantly with a coherent cavity field through multi-quanta processes based on the intrinsic decoherence model. Exact solutions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72b0ecee462ecfd33d703b0382b0c229
https://doi.org/10.1140/epjp/s13360-021-01369-0
https://doi.org/10.1140/epjp/s13360-021-01369-0
Publikováno v:
Optik. 133:80-88
In the present paper, an analytical description of a superconducting charge qubit, coupled to a dissipative on-chip cavity in thermal bath, is found. We investigate the entropy squeezing and variance squeezing of the charge qubit under the parameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60988821919d4948f63f80aa25b2cc6e
https://doi.org/10.1016/j.ijleo.2017.01.011
https://doi.org/10.1016/j.ijleo.2017.01.011
Publikováno v:
Quantum Information Processing. 18
The collective model of two qubit systems with an intrinsic decoherence effect is analytically explored. Each qubit system interacts with two coupled fields in the non-degenerate parametric amplifier (via two-photon non-degenerate transitions). We in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::300d11c90499c80c99223674e44fa320
https://doi.org/10.1007/s11128-019-2443-y
https://doi.org/10.1007/s11128-019-2443-y
Publikováno v:
Chaos, Solitons & Fractals. 146:110857
In this paper, we analytically explore the dynamics of a nonlinear two-qubit system derived from a physical model that describes laser-irradiated two trapped particles in the Lamb-Dicke regime under appropriate resonance conditions and the intrinsic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8e8c9be6e9dd96008c90c41ce6565d2
https://doi.org/10.1016/j.chaos.2021.110857
https://doi.org/10.1016/j.chaos.2021.110857
Publikováno v:
Journal of the Optical Society of America B. 38:1556
We introduce an analytical description of an open bimodal cavity containing a Λ -type three-level atom. We explore the effect of the atom–cavity nonlinear interaction, the cavity dissipation, and the initial coherent intensity on the dynamics of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::389b52762b936bd04e13dd780960bb5d
https://doi.org/10.1364/josab.413137
https://doi.org/10.1364/josab.413137
Publikováno v:
Journal of Modern Optics. 64:521-530
A system consists of two charged qubits are initially prepared in a maximum entangled Bell state and having no mutual interaction, where each qubit interacts independently with a superconducting transmission line resonator. An analytical solution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63f19545aed5d169f2b979108359fb50
https://doi.org/10.1080/09500340.2016.1246679
https://doi.org/10.1080/09500340.2016.1246679