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CRITICAL: 作品数：1655被引量：2542H指数：17; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：赵燕冰霍元极钱国栋肖祎王扬更多>>; 相关机构：浙江师范大学张家口职业技术学院对外经济贸易大学西安外国语大学更多>>; 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家教育部博士点基金中国博士后科学基金更多>>

Energy in critical collapse: 《Communications in Theoretical Physics》2023年第12期97-104,共8页Yu Hu Jun-Qi Guo Junbin Li Cheng-Gang Shao Hongsheng Zhang; supported by the National Natural Science Foundation of China(Grant No.11925503);supported by Shandong Province Natural Science Foundation under grant No.ZR2019MA068.; We study the energy issue in critical collapse.It is found that in critical collapse,the contribution from the material energy is greater than that from the gravitational energy.The quantity m/r plays an important rol...; 关键词：quasi-local energy critical collapse numerical relativity

Rotating Bardeen black hole surrounded by perfect fluid dark matter as a particle accelerator: 《Communications in Theoretical Physics》2023年第10期111-120,共10页Qi-Quan Li Yu Zhang Qian Li Qi Sun; the National Natural Science Foundation of China(Grant No.12065012);Yunnan Fundamental Research Projects(Grant No.202301AS070029);Yunnan High-level Talent Training Support Plan Young and Elite Talents Project(Grant No.YNWR-QNBJ-2018-360)。; We study the event horizon of a rotating Bardeen black hole surrounded by perfect fluid dark matter and the black hole as a particle accelerator.The black hole is represented by four parameters:mass M,rotation paramet...; 关键词：black hole particle accelerator critical angular momentum center-of-mass(CM)energy

Effect of Critical Beam Radius on Self-focusing of cosh-Gaussian Laser Beams in Collisionless Magnetized Plasma被引量：1: 《Communications in Theoretical Physics》2018年第8期220-224,共5页T.U.Urunkar S.D.Patil A.T.Valkunde B.D.Vhanmore K.M.Gavade M.V.Takale; Effect of critical beam radius on self-focusing of cosh-Gaussian laser beams in collisionless magnetized plasma under ponderomotive nonlinearity forms the main core of present work. To investigate propagation dynamics...; 关键词：SELF-FOCUSING cosh-Gaussian magnetized plasma beam radius decentered parameter

Entanglement Dynamics of Quantum States Undergoing Decoherence from a Driven Critical Environment被引量：1: 《Communications in Theoretical Physics》2013年第10期410-414,共5页马小三乔莹刘晓东王安民; Supported by the National Natural Science Foundation of China under Grant Nos.11105001,10975125,11004001,and 11375168; In this paper,we have investigated the quantum entanglement of quantum states undergoing decoherence from a spin environment which drives a quantum phase transition.From our analysis,we find that the entanglement dyna...; 关键词：quantum entanglement entanglement dynamics quantum phase transition

Critical Properties of a Generalized Planar Rotator Model: 《Communications in Theoretical Physics》2012年第5期893-896,共4页孙运周谭艳荣陈飞明; Supported by the Foundation of Hubei Department of Education under Grant No.Q20101602;the National Natural Science Foundation of China under Grant No.11147180; The critical properties of the planar rotator model with chiral Dzyaloshinsky-Moriya interaction are analyzed using a hybrid Monte Carlo method.Simulations on different lattices conform an observation that there is an...; 关键词：critical property phase transition XY model Monte Carlo method

Tsallis Mapping in Growing Complex Networks with Fitness被引量：1: 《Communications in Theoretical Physics》2012年第3期493-498,共6页苏桂锋张小兵张一; Supported by the National Natural Science Foundation of China under Grant No. 10875058;the Initiative Plan of Shanghai Education Committee under Grant No. 10YZ76;the Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry (SRF for ROCS,SEM); We introduce Tsallis mapping in Bianconi-Barabgsi （B-B） fitness model of growing networks. This mapping addresses the dynamical behavior of the fitness model within the framework of nonextensive statistics mechanics...; 关键词：growing complex network fitness model Tsallis statistics critical transition

Influence of Selective Edge Removal and Refractory Period in a Self-Organized Critical Neuron Model被引量：1: 《Communications in Theoretical Physics》2009年第8期351-355,共5页LIN Min ZHAO Gang CHEN Tian-Lun; Supported by National Natural Science Foundation of China under Grant No.10675060;the Doctoral Foundation of Ministry of Education of China under Grant No.2002055009; A simple model for a set of integrate-and-fire neurons based on the weighted network is introduced. By considering the neurobiological phenomenon in brain development and the difference of the synaptic strength, we co...; 关键词：self-organized criticality edge removal refractory period

Dynamics Behaviors and Scaling in Intermittent Turbulence of a Shell Model: 《Communications in Theoretical Physics》2009年第1期149-152,共4页SUN Peng CHEN Shi-Gang WANG Guang-Rui; supported by National Natural Science Foundation-the Science Foundation of China Academy of Engineering Physics (NSAF) under Grant No. 10576076;the Major Projects of National Natural Science Foundation of China under Grant No. 10335010; In this paper, the dynamics behaviors on fo-δ parameter surface is investigated for Gledzer-Ohkitani- Yamada model We indicate the type of intermittency chaos transitions is saddle node bifurcation. We plot phase dia...; 关键词：saddle node bifurcation critical scaling Taylor-microscale Reynolds number extended self-similarity （ESS）

Influence of Finite Chemical Potential on Critical Boson Mass in QED3: 《Communications in Theoretical Physics》2007年第3期525-528,共4页ZHANG Yun-Qiang LI Zhen FENG Hong-Tao; We would like to thank Prof. Jia-Lun PING for helpful discussions.; Using the coupled Dyson-Schwinger equation for the fermion propagator at finite chemical potential μ, we investigate the fermion chiral condensate when the gauge boson mass is nonzero in QED3. We show that the chiral...; 关键词：DSE chemical potential critical boson mass

Critical Properties of Mixed Ising Spin System with Different Trimodal Transverse Fields in the Presence of Single-Ion Anisotropy: 《Communications in Theoretical Physics》2006年第6期1131-1136,共6页CHEN Qiang YAN Shi-Lei; The project supported partly by the Key Projects of Natural Science Foundation of Jiangsu Province of China under Grant No. 03KJA140117 and the 0pen Foundation of Jiangsu Key Laboratory of Thin Films under Grant No. K2022; Within the framework of an effective field approximation, the effects of single-ion anisotropy and different trimodal transverse fields of two sublattices on the critical properties of the mixed spin-1/2 and spin-1 Is...; 关键词：critical property mixed spin system trimodal transverse field single-ion anisotropy

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