Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Ji-Suo Wang"'
Publikováno v:
International Journal of Theoretical Physics. 60:3115-3127
Using the thermal-entangled state representations, we obtain the analytical evolution of quantum states simultaneously undergoing two kinds of quantum noises that can be represented as the infinitive Kraus operator-sum representation. We also prove t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af684e36683e5ca09d9e808474c02f5e
https://doi.org/10.1007/s10773-021-04805-0
https://doi.org/10.1007/s10773-021-04805-0
Publikováno v:
International Journal of Theoretical Physics. 59:3235-3248
Based on the idea of transition from classical optics to quantum optics we deduce the natural expressions of optical beam splitter (BS) and 2-cascaded BS operators in coherent state representation and also obtain their normally ordered forms. Moreove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97f77a8e5be551858f298c5af8b479a
https://doi.org/10.1007/s10773-020-04577-z
https://doi.org/10.1007/s10773-020-04577-z
Publikováno v:
Canadian Journal of Physics. 98:458-463
In this paper, the decoherence features of the photon-added displaced thermal state (PADTS) in the amplitude decay channel were studied by analytically and numerically investigating the time evolution of the Wigner function. The normal product repres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20219531133bef7d6ff9016570f2285e
https://doi.org/10.1139/cjp-2019-0184
https://doi.org/10.1139/cjp-2019-0184
Publikováno v:
International Journal of Theoretical Physics. 59:539-549
Operators’ ordering is often employed in almost all calculations of quantum optics. In this paper by virtue of differentiation within ordered product of operators we put forward general differential formalism of normally and anti-normally ordering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5376ebdaf5c57f56b0feb4f733f0d240
https://doi.org/10.1007/s10773-019-04347-6
https://doi.org/10.1007/s10773-019-04347-6
Publikováno v:
International Journal of Theoretical Physics. 58:2521-2530
Phase space analysis of quantum states is a newly developed topic in quantum optics. In this work we present Wigner phase space distributions for the two-mode binomial state produced by quantum entanglement between a vacuum state and a number state i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6366e58fe85b8dbe5ce8de75037727de
https://doi.org/10.1007/s10773-019-04142-3
https://doi.org/10.1007/s10773-019-04142-3
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 596:127127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb5c9e382a4a77b3e31648ad284b410b
https://doi.org/10.1016/j.physa.2022.127127
https://doi.org/10.1016/j.physa.2022.127127
This book highlights the applications of continuous-variable entangled state representations in the research areas of quantum optics via the integration method within an ordered product of operators (IWOP). As a way to develop the Dirac's symbolic me
Autor:
Zhen-Tao Zhang, Bao-Long Liang, Ji-Suo Wang, Kai-Cai Li, Zhenshan Yang, Xiang-Guo Meng, Xiao-Yan Zhang
Publikováno v:
Frontiers of Physics. 15
Using an operator ordering method for some commutative superposition operators, we introduce two new multi-variable special polynomials and their generating functions, and present some new operator identities and integral formulas involving the two s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f2e48ceb446767bd3fa9646cd7f252a
https://doi.org/10.1007/s11467-020-0967-3
https://doi.org/10.1007/s11467-020-0967-3
Publikováno v:
Journal of Experimental and Theoretical Physics. 127:383-390
Optical tomogram of a quantum state can serve as an alternative to its density matrix since it contains all the information on this state. In this paper we use the explicit expression of the intermediate state |q, f, g〉(that is, an eigenvector of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd46f320f358cb476fdc8b2aacdd426c
https://doi.org/10.1134/s1063776118080113
https://doi.org/10.1134/s1063776118080113
Publikováno v:
Optics Communications. 411:15-20
Employing the integration technique within normal products of bosonic operators, we present normal product representations of thermal-state superpositions and investigate their nonclassical features, such as quadrature squeezing, sub-Poissonian distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03662aca37b8f20e20fb01a825d2950d
https://doi.org/10.1016/j.optcom.2017.11.005
https://doi.org/10.1016/j.optcom.2017.11.005