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NON-GAUSSIAN: 作品数：103被引量：146H指数：7; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：尹建君刘阳张厚道严以京徐瑞雪更多>>; 相关机构：复旦大学东南大学中国科学技术大学同济大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国防科技技术预先研究基金安徽省自然科学基金更多>>

Non-Gaussian feature of the output field from a double qubit-cavity ultrastrong coupling system: 《Communications in Theoretical Physics》2024年第7期30-36,共7页Sheng-wen Xu Shi-yu Dai Teng Zhao; supported by the National Natural Science Foundation of China(Grant No.12104195);the Natural Science Foundation of Jiangxi Province of China(Grant No.20232BAB211033).; We investigate the non-Gaussian feature of radiation in a circuit quantum electrodynamics(QED)system where two qubits are strongly coupled to a single-mode cavity.In the regime of ultrastrong coupling(USC),the rotatin...; 关键词：ultrastrong coupling NON-GAUSSIAN intensity-amplitude correlation

Non-Gaussian approach:Withstanding loss and noise of multi-scattering underwater channel for continuous-variable quantum teleportation: 《Chinese Physics B》2023年第10期262-272,共11页吴昊张航朱益武罗高峰左峙岳阮新朝郭迎; Project supported by the National Natural Science Foundation of China(Grant No.61871407);the Natural Science Foundation of Hunan Province,China(Grant No.2021JJ30878);the Key Research and Development Program of Hunan Province,China(Grant Nos.2020GK4063 and 2022GK2016)。; Underwater quantum communication plays a crucial role in ensuring secure data transmission and extensible quantum networks in underwater environments.However,the implementation of such applications encounters challeng...; 关键词：continuous-variable quantum teleportation multi-scattering underwater channel non-Gaussian operations

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

Continuous-variable quantum key distribution based on photon addition operation: 《Chinese Physics B》2021年第6期126-132,共7页Xiao-Ting Chen Lu-Ping Zhang Shou-Kang Chang Huan Zhang Li-Yun Hu; supported by the National Natural Science Foundation of China (Grant Nos. 11664017 and 11964013);the Training Program for Academic and Technical Leaders of Major Disciplines in Jiangxi Province,China (Grant No. 20204BCJL22053)。; It is shown that the non-Gaussian operations can not only be used to prepare the nonclassical states, but also to improve the entanglement degree between Gaussian states. Thus these operations are naturally considered...; 关键词：non-Gaussian operations continuous variable quantum key distribution photon-addition operation

Primordial perturbations and non-gaussianities in Ho?ava-Lifshitz gravity: 《Chinese Physics C》2019年第7期118-126,共9页Xian Gao; Partly supported by the Chinese National Youth Thou-sand Talents Program(71000-41180003); We investigate primordial perturbations and non-gaussianities in the Ho?ava-Lifshitz theory of gravitation.In the UV limit, the scalar perturbation in the Ho?ava theory is naturally scale-invariant, ignoring the detai...; 关键词：COSMOLOGICAL perturbation theory primordial NON-GAUSSIANITY Horava GRAVITY INFLATION

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

A quenched trap model for non-Gaussian diffusion: 《Science China(Physics,Mechanics & Astronomy)》2016年第12期78-79,共2页Liang Luo Ming Yi; supported by the Fundamental Research Funds for the Central Universities (Grant No. 2662015QD005);Huazhong Agricultural University Scientific & Technological Self-innovation Foundation (Grant No. 2015RC021);the National Natural Science Foundation of China (Grant Nos. 91330113, 11275259 and 11675060); The experiments usually cannot fully arrive at the self- averaging time scale, even if some of the tracers can leave the initial basins. It is thus important to study the crossover from single basin non-Gaussian behav...; 关键词：exp FIGURE

Higher-order nonclassical effects generated by multiple-photon annihilation-then-creation and creation-then-annihilation coherent states: 《Chinese Physics B》2016年第5期186-191,共6页袁洪春徐学翔肖进熊超朱锡芳; Project supported by the National Natural Science Foundation of China(Grant Nos.11447002 and 11447202);the Natural Science Foundation of Jiangxi Province of China(Grant No.20151BAB202013);the Research Foundation for Changzhou Institute of Modern Optoelectronic Technology of China(Grant No.CZGY15); We explore two observable nonclassical properties of quantum states generated by repeatedly operating annihilationthen-creation（AC） and creation-then-annihilation（CA） on the coherent state, respectively, such as h...; 关键词：non-Gaussian operation sub-Poissonian statistics higher-order squeezing

Non-Gaussian quantum states generation and robust quantum non-Gaussianity via squeezing field: 《Chinese Physics B》2015年第3期194-201,共8页唐绪兵高放王耀雄匡森双丰; supported by the National Natural Science Foundation of China(Grant Nos.61203061 and 61074052);the Outstanding Young Talent Foundation of Anhui Province,China(Grant No.2012SQRL040);the Natural Science Foundation of Anhui Province,China(Grant No.KJ2012Z035); Recent studies show that quantum non-Gaussian states or using non-Gaussian operations can improve entanglement distillation, quantum swapping, teleportation, and cloning. In this work, employing a strategy of non-Gaus...; 关键词：non-Gaussian operation Bell measurements ROBUSTNESS FIDELITY

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

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