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POTENTIAL: 作品数：3476被引量：6263H指数：27; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：韦峥姚泽恩王超牛彦徐萍更多>>; 相关机构：北京大学复旦大学中国科学院上海交通大学更多>>; 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教育部博士点基金更多>>

Kármán vortex street in Bose-Einstein condensate with PT symmetric potential: 《Communications in Theoretical Physics》2025年第3期165-173,共9页Kaihua Shao Baolong Xi Zhonghong Xi Pu Tu Jinping Ma Xi Zhao Hongjuan Meng Yuren Shi; supported by the National Natural Science Foundation of China under Grant Nos.12065022,12147213。; Kármán vortex street not only exists in nature,but also widely appears in engineering practice,which is of great significance for understanding superfluid.Parity-time(PT)symmetric potential provides a good platform ...; 关键词：Karman vortex street Bose-Einstein condensate PT symmetric potential

Spherical quantum dot described by a scalar exponential potential under the influence of a linear electric field: 《Communications in Theoretical Physics》2025年第2期170-173,共4页K Bakke; CNPq for financial support。; We study the confinement of a spinless charged particle to a spherical quantum dot under the influence of a linear electric field.The spherical quantum dot is described by a short-range potential given by the power-ex...; 关键词：spherical quantum dot power-exponential potential short-range potential linear electric field

Dust particle surface potential in an argonhelium plasma using the(r,q)-distribution function: 《Communications in Theoretical Physics》2024年第9期141-148,共8页Bahaaudin M Raffah A A Abid Abdullah Khan Amin Esmaeili Yas Al-Hadeethi M N S Qureshi; In this paper,the dust particle surface potential for argon-helium plasma is evaluated analytically and numerically in the context of negatively charged dust particles by employing a power-law(r,q)-distribution functi...; 关键词：dusty plasma dust charge potential plasma physics helium argon plasma r q distribution function non-Maxwellian distribution

Optical third-harmonic generation of spherical quantum dots under inversely quadratic Hellmann plus inversely quadratic potential: 《Communications in Theoretical Physics》2024年第9期158-163,共6页Xing Wang Xuechao Li; National Natural Science Foundation of China(Grant Nos.11674312,52174161,51702003,12174161 and 61775087);Anhui University of Science and Technology(Grant No.2023CX2141)。; The third-harmonic generation(THG)coefficient for a spherical quantum dot system with inversely quadratic Hellmann plus inversely quadratic potential is investigated theoretically,considering the regulation of quantum...; 关键词：nonlinear optical effects quantum dot inversely quadratic hellmann potential inversely quadratic potential third harmonic generation coefficient

Topological defects on solutions of the non-relativistic equation for extended double ring-shaped potential: 《Communications in Theoretical Physics》2024年第8期29-43,共15页Badredine Boudjedaa Faizuddin Ahmed; In this study, we focus into the non-relativistic wave equation described by the Schrodinger equation, specifically considering angular-dependent potentials within the context of a topological defect background genera...; 关键词：non-relativistic wave-equation:Schrödinger equation topological defect:cosmic string point-like global monopole potential:extended ring-shaped potentials Bethe ansatz method

Generalised tanh-shaped hyperbolic potential: Klein–Gordon equation's bound state solution: 《Communications in Theoretical Physics》2023年第7期22-32,共11页V H Badalov S V Badalov; The development of potential theory heightens the understanding of fundamental interactions in quantum systems.In this paper,the bound state solution of the modified radial Klein–Gordon equation is presented for gene...; 关键词：Klein-Gordon equation hyperbolic potential Nikiforov-Uvarov method diatomic molecules

Escape rate of an active Brownian particle in a rough potential: 《Communications in Theoretical Physics》2022年第12期118-123,共6页Yating Wang Zhanchun Tu; the National Natural Science Foundation of China(Grant No.11975050 and No.11735005); We discuss the escape problem with the consideration of both the activity of particles and the roughness of potentials.We derive analytic expressions for the escape rate of an active Brownian particle in two types of ...; 关键词：escape rate active Brownian particle rough potential effective potential

Conserved Gross-Pitaevskii equations with a parabolic potential: 《Communications in Theoretical Physics》2022年第10期30-36,共7页Shi-min Liu Da-jun Zhang; supported by the NSF of China (Nos. 11 875 040, 12 126 352, 12 126 343)。; An integrable Gross–Pitaevskii equation with a parabolic potential is presented where particle density|u|^(2)is conserved.We also present an integrable vector Gross–Pitaevskii system with a parabolic potential,where...; 关键词：Gross-Pitaevskii equation gauge transformation nonisospectral conserved particle density

Driving potential and fission-fragment charge distributions: 《Communications in Theoretical Physics》2022年第9期92-97,共6页Yuan Su Min Liu Ning Wang; supported by the National Natural Science Foundation of China(Nos U1867212,11875323,12147211);Guangxi Natural Science Foundation(No.2017GXNSFGA198001); We propose an efficient approach to describe the fission-fragment charge yields for actinides based on the driving potential of the fissioning system.Considering the properties of primary fission fragments at their gr...; 关键词：nuclear fission fragment charge distribution driving potential nuclear deformation energy density functional

The second harmonic generation in GaAs/GaAlAs spherical quantum dots under Woods-Saxon plus attractive inversely quadratic potential: 《Communications in Theoretical Physics》2022年第8期151-158,共8页Xuechao Li Yiming Duan Yongrui Ma; the National Natural Science Foundation of China(Grant Nos.51702003,61775087,11674312,52174161 and 12174161);the Provincial Foundation for Excellent Top Talents of Colleges and Universities of Anhui Province of China(Grant No.gxgwfx2019016);the Anhui Provincial Natural Science Foundation,China(Grant Nos.1808085ME130 and 1508085QF140);University Outstanding Young Talents Support Program Fund(Grant No.gxyqZ D2018039)。; We examine the profile of second harmonic generation(SHG)for GaAs/GaAlAs spherical quantum dots(QDs)of Woods-Saxon(WS)plus attractive inversely quadratic(AIQ)potential under the joint influence of additional factors(p...; 关键词：second harmonic generation quantum dots structural parameters Nikiforov-Uvarov method

POTENTIAL