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STATISTICS: 作品数：859被引量：6220H指数：17; 导出分析报告; 相关领域：经济管理更多>>; 相关作者：夏勍刘瑞江彭丽娟周莹胡志洁更多>>; 相关机构：清华大学南昌大学广西大学西安交通大学更多>>; 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中国博士后科学基金国家高技术研究发展计划更多>>

Universality of percolation at dynamic pseudocritical point: 《Chinese Physics B》2025年第4期304-310,共7页Qiyuan Shi Shuo Wei Youjin Deng Ming Li; supported by the National Natural Science Foundation of China(Grant No.12275263);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301900);Natural Science Foundation of Fujian Province of China(Grant No.2023J02032).; Universality,encompassing critical exponents,scaling functions,and dimensionless quantities,is fundamental to phase transition theory.In finite systems,universal behaviors are also expected to emerge at the pseudocrit...; 关键词：PERCOLATION UNIVERSALITY extreme-value statistics pseudocritical point

Power-law statistics of synchronous transition in inhibitory neuronal networks: 《Chinese Physics B》2022年第8期310-316,共7页Lei Tao Sheng-Jun Wang; Project supported by the National Natural Science Foundation of China (Grant No. 11675096);the Fund for the Academic Leaders and Academic Backbones, Shaanxi Normal University, China (Grant No. 16QNGG007)。; We investigate the relationship between the synchronous transition and the power law behavior in spiking networks which are composed of inhibitory neurons and balanced by dc current. In the region of the synchronous t...; 关键词：POWER-LAW INHIBITORY SYNCHRONIZATION neuronal networks

Geometric phase under the Unruh effect with intermediate statistics: 《Chinese Physics B》2022年第5期46-52,共7页Jun Feng Jing-Jun Zhang Qianyi Zhang; Project supported by the National Natural Science Foundation of China(Grant No.12075178);Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2018JM1049)。; Utilizing the geometric phase(GP)acquired in a quantum evolution,we manifest the thermality and quantum nature of the Unruh effect of an accelerating detector.We consider an UDW detector coupling to a conformal field ...; 关键词：open quantum system geometric phase Unruh effect

Aperture-averaged scintillation index and fade statistics in weak oceanic turbulence被引量：1: 《Chinese Physics B》2021年第6期320-328,共9页Hao Wang Fu-Zeng Kang Xuan Wang Wei Zhao Shu-Wei Sun; supported by the fund from Xi’an Institute of Optics and Precision Mechanics。; With the rapid demand for underwater optical communication(UOC), studies of UOC degradation by oceanic turbulence have attached increasing attention worldwide and become a research hot-spot in recent years. Previous s...; 关键词：underwater optical communication(UOC) aperture-averaged scintillation index fade statistics

Tuning the intensity statistics of random speckle patterns: 《Chinese Physics B》2019年第5期327-331,共5页Fan Meng Yue Zhao Yun-Zuo Zhang Lei Huo; Project supported by the National Natural Science Foundation of China(Grant No.61702347);the Natural Science Foundation of Hebei Province,China(Grant No.F2017210161);Education Department of Hebei Province,China(Grant No.QN2017132); Speckle patterns are a fundamental tool in a variety of physical and optical applications. Here, we investigate a method of precisely tuning the intensity statistics of random speckle patterns into a desirable pattern...; 关键词：RANDOM SPECKLE pattern INTENSITY STATISTICS local INTENSITY TRANSFORMATION optical MANIPULATION

Statistics of states generated by quantum-scissors device: 《Chinese Physics B》2019年第3期103-108,共6页Ming-Hao Wang Guo-An Yan; supported by the National Natural Science Foundation of China(Grant Nos.11725524,61471356,and 11674089); Generating desired states is a prerequisite in quantum information. Some desired states can be generated by a quantum-scissors device(QSD). We present a detailed analysis of the properties of the generated states, inc...; 关键词：QUANTUM state generation nondeterministic AMPLIFICATION NONCLASSICAL property generalized quantum-scissors

Estimation of photon counting statistics with imperfect detectors: 《Chinese Physics B》2018年第7期351-356,共6页Xiao-Chuan Han Dong-Wei Zhuang Yu-Xuan Li Jun-Feng Song Yong-Sheng Zhang; Project supported by the National Natural Science Foundation of China(Grant Nos.61627820,11674306,61590932,and 61377048); The study on photon counting statistics is of fundamental importance in quantum optics. We theoretically analyzed the imperfect detection of an arbitrary quantum state. We derived photon counting formulae for six typi...; 关键词：FIDELITY on/off detector photon number detection relative entropy

The intensity detection of single-photon detectors based on photon counting probability density statistics: 《Chinese Physics B》2017年第10期249-254,共6页张子静吴龙宋杰赵远; supported by the Fundamental Research Funds for the Central Universities,China(Grant No.AUGA5710056414);the Program for Innovation Research of Science in Harbin Institute of Technology(Grant Nos.PIRS OF HIT A201412 and PIRS OF HIT Q201505);the National Natural Science Foundation of China(Grant No.11675046);the Doctoral Fund of the Ministry of Education of China(Grant No.20122302120003);the Natural Science Foundation of Heilongjiang Province of China(Grant No.A201303);the Postdoctoral Scientific Research Developmental Fund of Heilongjiang Province,China(Grant No.LBH-Q15060); Single-photon detectors possess the ultra-high sensitivity, but they cannot directly respond to signal intensity. Conven- tional methods adopt sampling gates with fixed width and count the triggered number of sampling...; 关键词：single photon detector photon counting low light level

Sub-Poissonian photon emission in coupled double quantum dots-cavity system: 《Chinese Physics B》2015年第11期260-265,共6页叶寒彭益炜俞重远张文刘玉敏; supported by the National Natural Science Foundation of China(Grant Nos.61372037 and 61401035);the Beijing Excellent Ph.D.Thesis Guidance Foundation,China(Grant No.20131001301);the Fund of State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications),China(Grant No.IPOC2015ZC05); In this work, we theoretically analyze the few-photon emissions generated in a coupled double quantum dots （CDQDs）-single mode microcavity system, under continuous wave and pulse excitation. Compared with the uncoup...; 关键词：sub-Poissonian statistics quantum dots MICROCAVITY single photon

Photon counting statistics of V-type three-level systems:The effects of the field fluctuations: 《Chinese Physics B》2015年第2期152-157,共6页彭勇刚郑雨军; supported by the National Natural Science Foundation of China(Grand Nos.91021009,21073110,and 11374191);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2013AQ020);the Postdoctoral Science Foundation of China(Grant No.2013M531584);the Doctoral Program of Higher Education of China(Grant Nos.20130131110005 and 20130131120006); We investigate the influence of the field fluctuations to the emission photons of V-type three-level systems.The emission intensity I and Mandel＇s Q parameter show stochastic resonance with respect to the pure dephas...; 关键词：photon counting statistics field fluctuation V-type three-level system

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