Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ji-Bing Yuan"'
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract We present a new generalized Dicke model, an impurity-doped Dicke model (IDDM), by the use of an impurity-doped cavity-Bose-Einstein condensate (BEC). It is shown that the impurity atom can induce Dicke quantum phase transition (QPT) from th
Externí odkaz:
https://doaj.org/article/ef9a3fccd0784c2b87df08a831a031a4
Publikováno v:
Entropy, Vol 21, Iss 1, p 59 (2019)
In the practical application of quantum entanglement, entangled particles usually need to be distributed to many distant parties or stored in different quantum memories. In these processes, entangled particles unavoidably interact with their surround
Externí odkaz:
https://doaj.org/article/1e2ccfdc392e463c88f05f89194b7772
Autor:
Bo Zhang, Ji-Bing Yuan
Publikováno v:
AOPC 2021: Optical Information and Networks.
We propose a potentially practical scheme to entangle two distant atomic Bose-Einstein condensates (BEC), which is respectively in an optical cavity. Due to interaction between the cavity and the atomic BEC and the cavity decay, a linear polarized si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89807031ece6ecceb6632897038c7c14
https://doi.org/10.1117/12.2603893
https://doi.org/10.1117/12.2603893
Publikováno v:
Physical Review A. 102
Benefiting from the tunability of their phase delay and gain, we show the possibility of realizing level attraction, parity-time ($\mathcal{PT}$)-, and anti-$\mathcal{PT}$-symmetric photonic structures with indirectly coupled active and passive micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa40f37aab7f25b5a61a74d6779de45
https://doi.org/10.1103/physreva.102.043527
https://doi.org/10.1103/physreva.102.043527
Publikováno v:
International Journal of Theoretical Physics. 57:3682-3688
Decoherence suppression from disturbance of the environment is an essential task in quantum information processing. We investigate decoherence suppression of a qubit system interacting with a heat bath with phase decoherence by employing the weak mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c1342fb1b69eb02a025f2d4575e7e8
https://doi.org/10.1007/s10773-018-3881-5
https://doi.org/10.1007/s10773-018-3881-5
Publikováno v:
International Journal of Theoretical Physics. 57:2365-2372
Protection of entanglement from disturbance of the environment is an essential task in quantum information processing. We investigate the entanglement protection of a qubit-qubit system interacting with a phase decoherence reservoir by employing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4df9275e48d372df5b3d0bda7c049e
https://doi.org/10.1007/s10773-018-3759-6
https://doi.org/10.1007/s10773-018-3759-6
Publikováno v:
Laser Physics. 31:105201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ae5d38710310cda9897fe5e578d174
https://doi.org/10.1088/1555-6611/ac1c10
https://doi.org/10.1088/1555-6611/ac1c10
Publikováno v:
Journal of Low Temperature Physics. 189:147-157
We study temperature effects on non-Markovian dynamics in a model of an atomic impurity qubit immersed in a quasi-two-dimensional dipolar Bose–Einstein condensate , which can be described as a pure dephasing spin-boson model. We use the measure pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42fb6aa421082940d9f19e653223d1e
https://doi.org/10.1007/s10909-017-1797-8
https://doi.org/10.1007/s10909-017-1797-8
Publikováno v:
Optics Communications. 392:185-189
It has been shown that a nearly pure Greenberger–Horne–Zeilinger (GHZ) state could be distilled from a large (even infinite) number of GHZ-diagonal states that can be obtained by depolarizing general multipartite mixed states (non-GHZ-diagonal st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7175dce43e8e861e0d51e431bc712e4f
https://doi.org/10.1016/j.optcom.2016.12.002
https://doi.org/10.1016/j.optcom.2016.12.002
Autor:
Zhao-Hui Peng, Le-Man Kuang, Shi-Qing Tang, Yu-Qing Zhang, Ji-Bing Yuan, Chun-Xia Jia, Zhong-Hua Zhu, Xiaojuan Liu
Publikováno v:
Quantum Information Processing. 18
We propose two feasible schemes for realizing hybrid Toffoli gates with dipole-induced transparency (DIT) effect in series and parallel cavity-waveguide systems. The gate operations are accomplished by encoding information on flying photon and dipole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950e72dcf48420879e73ccf7286fc159
https://doi.org/10.1007/s11128-019-2400-9
https://doi.org/10.1007/s11128-019-2400-9