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作品数：103被引量：146H指数：7
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Seismic safety assessment with non-Gaussian random processes for train-bridge coupled systems
《Earthquake Engineering and Engineering Vibration》2024年第1期241-260,共20页Zhao Han Gao Lei Wei Biao Tan Jincheng Guo Peidong Jiang Lizhong Xiang Ping 
National Natural Science Foundation of China under Grant Nos.11972379 and 42377184,Hunan 100-Talent Plan;Natural Science Foundation of Hunan Province under Grant No.2022JJ10079;Hunan High-Level Talent Plan under Grant No.420030004;Central South University Research Project under Grant Nos.202045006(Innovation-Driven Project)and 502390001。
Extensive high-speed railway(HSR)network resembled the intricate vascular system of the human body,crisscrossing mainlands.Seismic events,known for their unpredictability,pose a significant threat to both trains and b...
关键词：train-bridge coupled(TBC)system random vibration new point estimate method(NPEM) seismic safety assessment moment expansion approximation(MEA) non-Gaussian distributions 
Influence of pump brightness,self-Kerr and cross-Kerr effects on the entanglement of partially degenerate triple-photon state
《Communications in Theoretical Physics》2023年第10期45-50,共6页Da Zhang Zhihong Ren 
the National Natural Science Foundation of China(12204293);Applied Basic Research Program in Shanxi Province(No.202203021212387)。
Recently,partially degenerate triple-photon states(TPS)generated by the third-order spontaneous parametric down-conversion have been observed in a superconducting cavity(2020,Phys.Rev.X 10,011011).Their non-Gaussian e...
关键词：non-Gaussian entanglement triple-photon states high-order covariance matrices cross-Kerr effect 
Entanglement of coherent superposition of photon-subtraction squeezed vacuum被引量：3
《Frontiers of physics》2017年第5期159-169,共11页Cun-Jin Liu Wei Ye Wei-Dong Zhou Hao-Liang Zhang Jie-Hui Huang Li-Yun Hu 
A new kind of non-Gaussian quantum state is introduced by applying nonlocal coherent superposition （τa＋ sb）^m of photon subtraction to two single-mode squeezed vacuum states, and the properties of entanglement are...
关键词：non-Gaussian operation quantum entanglement squeezed state 
Photon statistical properties of photon-added two-mode squeezed coherent states
《Chinese Physics B》2014年第2期284-290,共7页许雪芬 王帅 唐斌 
Project supported by the National Natural Science Foundation of China (Grant Nos.11174114 and 61107055);the Natural Science Foundation of Wuxi Institute of Technology of China (Grant No.401301293)
We investigate photon statistical properties of the multiple-photon-added two-mode squeezed coherent states （PA- TMSCS）. We find that the photon statistical properties are sensitive to the compound phase involved in...
关键词：photon statistical properties two-mode squeezed coherent state non-Gaussian operation photon addition 
Phase-sensitive nonclassical properties of photon-added-then-subtracted coherent squeezed states
《Chinese Physics B》2012年第11期248-253,共6页刘刚 吴木生 胡利云 
Project supported by the National Natural Science Foundation of China (Grant No. 11264018);the Natural Science Foundation of Jiangxi Province of China (Grant No. 2010GQW0027);the Key Program Foundation of Ministry of Education of China (Grant No. 210115);the Sponsored Program for Cultivating Youths of Outstanding Ability in Jiangxi Normal University,China
We investigate the nonclassical properties of the photon-added-then-subtracted coherent squeezed state （PASCSS） via the sub-Poissonian statistics, the photon-number distribution, and the negativity of the Wigner fun...
关键词：photon-number distribution non-Gaussian state quantum-state engineering 
Wigner function and the entanglement of a quantized Bessel-Gaussian vortex state of a quantized radiation field
《Chinese Physics B》2012年第8期234-240,共7页朱开成 李绍新 唐英 郑小娟 唐慧琴 
A new kind of quantum non-Gaussian state with a vortex structure, termed a Bessel-Gaussian vortex state, is constructed, which is an eigenstate of the sum of squared annihilation operators a2 ＋ b2. The Wigner functio...
关键词：Wigner distribution function quantized vortex state quantum non-Gaussian state 
A new type of photon-added squeezed coherent state and its statistical properties
《Chinese Physics B》2012年第7期92-100,共9页周军 范洪义 宋军 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10905015 and 41104111);the Excellent Young Talents Fund of Higher Schools in Anhui Province, China (Grant No. 2011SQRL147)
We construct a new type of photon-added squeezed coherent state generated by repeatedly operating the bosonic creation operator on a new type of squeezed coherent state [Fan H Y and Xiao M 1996 Phys. Lett. A 220 81l. ...
关键词：non-Gaussian state Hermite polynomial squeezed coherent state Wigner function 
Sideband entanglement in collective resonance fluorescence
《Chinese Physics B》2011年第11期261-266,共6页张雪华 胡响明 
supported by the National Natural Science Foundation of China(Grant No.11074086);the Natural Science Foundation of Hubei Province,China(Grant No.2010CDA075)
We examine the quantum correlation between the Mollow sidebands in the collective resonance fluorescence from a strongly driven ensemble of two-level atoms. By using the criterion proposed by Shchukin and Vogel, we sh...
关键词：collective resonance fluorescence non-Gaussian entanglement spontaneous parametricinteraction 
Scattering from Alpha-Stable Non-Gaussian Distributed Surfaces
《Chinese Physics Letters》2007年第1期97-100,共4页任玉超 郭立新 吴振森 
Supported by the National Natural Science Foundation of China under Grant No 60571058, the National Defense Foundation of China.
The scattering problem of alpha-stable non-Gaussian distributed rough surfaces is studied. The alpha-stable non-Gaussian distribution is used to describe the surfaces that exhibit sharp and sparse peaks, not usually s...
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