Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Hong-chun Yuan"'
Autor:
Zhi-Long Wan, Hong-Chun Yuan
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 623:128809
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f43b9fed7c4e42ea1f2fb366412ec25c
https://doi.org/10.1016/j.physa.2023.128809
https://doi.org/10.1016/j.physa.2023.128809
Publikováno v:
Canadian Journal of Physics. 98:119-124
We theoretically generate a kind of photon-catalyzed optical coherent states (PCOCSs) by heralded interference between any photons and coherent state via a non-degenerate parametric amplifier, which is also just a Laguerre polynomial excited coherent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb932acde7e5b22fb410523dd9d22fa0
https://doi.org/10.1139/cjp-2019-0001
https://doi.org/10.1139/cjp-2019-0001
Publikováno v:
Chinese Physics B. 32:014202
A scheme is proposed to investigate the non-classical states generated by a quantum scissors device (QSD) operating on the the cavity mode of an optomechanical system. When the catalytic QSD acts on the cavity mode of the optomechanical system, the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d9a90f8f74a93ab7978a55a116a845
https://doi.org/10.1088/1674-1056/ac7206
https://doi.org/10.1088/1674-1056/ac7206
Publikováno v:
Optik. 183:1043-1047
We construct some orthogonal states for single-mode squeezed vacuum state (SVS) and study their nonclassicality by virtue of the quadrature squeezing and the Wigner function. The orthogonalizer is based on the photon-addition operation, i.e., the rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc6ae4d66234419fb9aec4e8da05bf85
https://doi.org/10.1016/j.ijleo.2019.02.120
https://doi.org/10.1016/j.ijleo.2019.02.120
Publikováno v:
International Journal of Theoretical Physics. 58:1908-1926
Three classes of quantum states are induced from coherent state (CS) based on three operations associated with the photon creation operator. One class is the famous photon-added coherent state (PACS) introduced by Agarwal and Tara (Phys. Rev. A 43, 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6a8dc63018b79f4fb71733746ab5708
https://doi.org/10.1007/s10773-019-04086-8
https://doi.org/10.1007/s10773-019-04086-8
Publikováno v:
Laser Physics. 32:095202
The coherent photon-subtracted two-mode squeezed thermal states (CPS-TMSTS) are theoretically introduced by successively performing coherent photon subtraction operation on the two-mode squeezed thermal states (TMSTS). Based upon the normalization fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44a00d13890946ff82e27f9efdc3c6f6
https://doi.org/10.1088/1555-6611/ac87f6
https://doi.org/10.1088/1555-6611/ac87f6
We studied the effect of delocalized single-photon addition (DPA) on two input modes containing four cases: two independent coherent states (CSs), two independent thermal states (TSs), two independent single-mode squeezed vacuums (SVs), and an entang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4846d37456560d6560755865fb46ad7
Autor:
Xue-Xiang Xu, Hong-chun Yuan
Publikováno v:
Quantum Information Processing. 19
In terms of the characteristic functions of the quantum states, we present a complete operator description of a lossy photon-subtraction scheme. Feeding a single-mode squeezed vacuum into a variable beam splitter and counting the photons in one of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3cb4747e3b74b048c1a25c4aa0de229
https://doi.org/10.1007/s11128-020-02823-1
https://doi.org/10.1007/s11128-020-02823-1
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 514:758-766
In the present paper, the time evolution in thermal channel of the multiphoton added-then-subtracted coherent states are investigated based on the compact expression of normalization factor relating to Laguerre polynomials. We have analytically deriv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90eb5e97a222c390daabf8a4f55c6cd6
https://doi.org/10.1016/j.physa.2018.09.092
https://doi.org/10.1016/j.physa.2018.09.092
Publikováno v:
Optik. 172:1034-1039
A alternative scheme is theoretically proposed to generate a two-mode non-Gaussian entangled state, named as two-variable Hermite polynomial excited squeezed vacuum state (THPESVS), where each mode of a two-mode squeezed vacuum state undergoes interf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f5cc140a8e5cc340d733d7915918c9
https://doi.org/10.1016/j.ijleo.2018.07.067
https://doi.org/10.1016/j.ijleo.2018.07.067