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SOLITON: 作品数：767被引量：855H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：李存标姚素霞马冰清刘希强张琳琳更多>>; 相关机构：北京大学中山大学浙江大学江西师范大学更多>>; 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>>

Three-component soliton states in spinor F=1 Bose-Einstein condensates with PT-symmetric generalized Scarf-Ⅱpotentials: 《Communications in Theoretical Physics》2025年第4期1-11,共11页Zhang-Lei Han Jun-Yi Lao Jia-Rui Zhang Yu-Jia Shen; supported by NSFC under Grant No.12272403;Beijing Training Program of Innovation under Grant No.S202410019024。; Introducing PT-symmetric generalized Scarf-Ⅱpotentials into the three-coupled nonlinear Gross-Pitaevskii equations offers a new way to seek stable soliton states in quasi-onedimensional spin-1 Bose-Einstein condensat...; 关键词：three-component soliton states PT-symmetric generalized Scarf-Ⅱpotentials Bose-Einstein condensates Three-coupled nonlinear Gross-Pitaevskii equations

Design of shortcuts to adiabaticity for Bose-Einstein condensate dynamics in soliton Josephson junctions: 《Communications in Theoretical Physics》2025年第3期130-139,共10页Jingru Wu Chengyu Han Qian Kong; supported by the National Natural Science Foundation of China(Grant nos.12075145 and 12211540002);the Science and Technology Commission of Shanghai Municipal(Grant no.2019SHZDZX01-ZX04)。; This article primarily establishes a two-soliton system and employs the Lewis-Riesenfeld invariant inverse control method to achieve shortcuts to adiabaticity(STA)technology.We study an atomic soliton Josephson juncti...; 关键词：soliton josephson junctions shortcuts to adiabaticity double-well potential inverse engineering amplitude shaking

Novel nonlinear wave transitions and interactions for(2+1)-dimensional generalized fifth-order Kd V equation: 《Communications in Theoretical Physics》2024年第12期24-33,共10页Yan Li Ruoxia Yao Senyue Lou; provided by the National Natural Science Foundation of China (Grant No. 12271324);the Natural Science Basic Research Program of Shaanxi Province (Grant No. 2024JC-YBQN-0069);the China Postdoctoral Science Foundation (Grant No. 2024M751921);the 2023 Shaanxi Province Postdoctoral Research Project (Grant No.2023BSHEDZZ186);the Fundamental Research Funds for the Central Universities (Grant No. 1301032598)。; The(2 + 1)-dimensional generalized fifth-order Kd V(2GKd V) equation is revisited via combined physical and mathematical methods. By using the Hirota perturbation expansion technique and via setting the nonzero backgr...; 关键词：(2+1)-dimensional generalized fifth-order KdV equation nonlinear molecular wave resonance soliton

On examining the predictive capabilities of two variants of the PINN in validating localized wave solutions in the generalized nonlinear Schr?dinger equation: 《Communications in Theoretical Physics》2024年第11期161-174,共14页K Thulasidharan N Sinthuja N Vishnu Priya M Senthilvelan; the Science and Engineering Research Board,Government of India for Grant No.CRG/2021/002428;DST-SERB,Government of India for providing the National Post-Doctoral Fellowship under Grant No.PDF/2023/000619;the Department of Science and Technology (DST),India,for the financial support under the Women Scientist Scheme-A;supported by the Science and Engineering Research Board,Government of India,under Grant No.CRG/2021/002428;MoE-RUSA 2.0 Physical Sciences,Government of India,for sponsoring this research work。; We introduce a novel neural network structure called strongly constrained theory-guided neural network(SCTgNN),to investigate the behaviour of the localized solutions of the generalized nonlinear Schr?dinger(NLS)equat...; 关键词：generalized nonlinear Schr?dinger equation SOLITON rogue waves BREATHERS SCTgNN TgNN

The Sasa-Satsuma equation with high-order discrete spectra in space-time solitonic regions:soliton resolution via the mixed■-Riemann-Hilbert problem: 《Communications in Theoretical Physics》2024年第6期13-25,共13页Minghe Zhang Zhenya Yan; In this paper,we investigate the Cauchy problem of the Sasa-Satsuma(SS)equation with initial data belonging to the Schwartz space.The SS equation is one of the integrable higher-order extensions of the nonlinear Schrö...; 关键词：Sasa-Satsuma equation inverse scattering ■-Riemann-Hilbert problem ■steepest descent method soliton resolution

Six types of spin solitons in three-component Bose-Einstein condensates: 《Communications in Theoretical Physics》2024年第6期57-65,共9页Yu-Hao Wang Ling-Zheng Meng Li-Chen Zhao; supported by the National Natural Science Foundation of China(Contract Nos.12375005 and 12235007);the Major Basic Research Program of Natural Science of Shaanxi Province(Grant No.2018KJXX-094).; Exact analytical solutions are good candidates for studying and explaining the dynamics of solitons in nonlinear systems.We further extend the region of existence of spin solitons in the nonlinearity coefficient space...; 关键词：Bose-Einstein condensate NON-INTEGRABLE spin soliton exact analytical solution

Nonlocal symmetries,soliton-cnoidal wave solution and soliton molecules to a(2+1)-dimensional modified KdV system: 《Communications in Theoretical Physics》2024年第4期14-21,共8页Jianyong Wang Bo Ren; supported by the National Natural Science Foundation of China(No.12375006).; A(2+1)-dimensional modified KdV(2DmKdV)system is considered from several perspectives.Firstly,residue symmetry,a type of nonlocal symmetry,and the Bäcklund transformation are obtained via the truncated Painlevéexpans...; 关键词：soliton-cnoidal wave solution nonlocal symmetry soliton molecule (2+1)-dimensional modified KdV system

Soliton resolution and asymptotic stability of N-solutions for the defocusing Kundu–Eckhaus equation with nonzero boundary conditions: 《Communications in Theoretical Physics》2024年第1期1-6,共6页Engui Fan Yanxi Zhang; supported by the National Science Foundation of China(Grant No.12271104,51879045)。; In this paper,we address interesting soliton resolution,asymptotic stability of N-soliton solutions and the Painleve asymptotics for the Kundu-Eckhaus(KE)equation with nonzero boundary conditions iq_(t)+q_(xx)-2(l|q|^...; 关键词：defocusing Kundu-Eckhaus equation Riemann-Hilbert problems steepest descent method soliton resolution asymptotic stability Painleve transcendents

Novel soliton molecule solutions for the second extend(3+1)-dimensional Jimbo-Miwa equation in fluid mechanics: 《Communications in Theoretical Physics》2023年第12期25-43,共19页Hongcai Ma Xiaoyu Chen Aiping Deng; The main aim of this paper is to investigate the different types of soliton molecule solutions of the second extend(3+1)-dimensional Jimbo-Miwa equation in a fluid.Four different localized waves:line solitons,breather...; 关键词：second extend(3+1)-dimensional Jimbo-Miwa equation N-soliton solution velocity resonance soliton molecule solution

Soliton molecules for combined mKdV-type bilinear equation: 《Communications in Theoretical Physics》2023年第10期1-9,共9页Zhang-Xuan Zhao Lu-Wei Zhang Wei Yang Xue-Ping Cheng; the National Natural Science Foundation of China(Grant Nos.11975204 and 12075208);the Project of Zhoushan City Science and Technology Bureau(Grant No.2021C21015);the Training Program for Leading Talents in Universities of Zhejiang Province。; Starting from the multi-soliton solutions obtained by the Hirota bilinear method,the soli ton molecule structures for the combined mKdV-type bilinear equation(Dt+∑n=1NαnDx2n+1)f*·f=0 are investigated using the velo...; 关键词：soliton molecule combined mKdV-type bilinear equation Hirota bilinear method velocity resonance mechanism

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