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OSCILLATOR: 作品数：504被引量：649H指数：11; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：闵昊顾小卫谭峰黄显核樊燕红更多>>; 相关机构：清华大学复旦大学哈尔滨工业大学东南大学更多>>; 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高技术研究发展计划中国博士后科学基金更多>>

Microscopic ensemble bootstrap in phase space: 《Communications in Theoretical Physics》2024年第6期72-76,共5页Yu Zhang; The bootstrap method which has been studied under many quantum mechanical models turns out to be feasible in microcanonical ensembles as well.While the approach of Nakayama(2022 Mod.Phys.Lett.A 372250054)produces a se...; 关键词：numerical bootstrap microcanonical ensemble Poisson bracket BOOTSTRAP OSCILLATOR

Vibrational resonance in a multistable system with position-dependent mass: 《Communications in Theoretical Physics》2023年第11期115-134,共20页T O Roy-Layinde K A Omoteso O T Kolebaje F O Ogunmefun R A Fasasi J A Laoye U E Vincent; The occurrence of vibrational resonance(VR)in a dual-frequency-driven multistable system with a spatially varying mass modelling particle with position-dependent mass(PDM)and evolving in a one-dimensional symmetric pe...; 关键词：vibrations RESONANCE position-dependent mass multistable oscillator dualfrequency force nonlinear systems

Analytical approximations to a generalized forced damped complex Duffing oscillator:multiple scales method and KBM approach被引量：1: 《Communications in Theoretical Physics》2023年第2期18-27,共10页Weaam Alhejaili Alvaro H Salas S A El-Tantawy; the Deputyship for Research&Innovation,Ministry of Education in Saudi Arabia for funding this research work through the project number RI-44-0143; In this investigation,some different approaches are implemented for analyzing a generalized forced damped complex Duffing oscillator,including the hybrid homotopy perturbation method(H-HPM),which is sometimes called t...; 关键词：complex Duffing oscillators forced damped complex oscillator multiple scales method KBM method

An efficient approach to solving fractional Van der Pol-Duffing jerk oscillator被引量：2: 《Communications in Theoretical Physics》2022年第10期50-59,共10页Yusry O El-Dib; The motive behind the current work is to perform the solution of the Van der Pol–Duffing jerk oscillator,involving fractional-order by the simplest method.An effective procedure has been introduced for executing the ...; 关键词：Van der Pol oscillator Duffing jerk oscillator fractional oscillator non-perturbative approach numerical simulation

Relativistic quantum dynamics of spin-0 system of the DKP oscillator in a Godel-type space-time被引量：1: 《Communications in Theoretical Physics》2020年第2期46-49,共4页Faizuddin Ahmed; In this article,we study the DKP equation for the oscillator in a G?del-type space-time background.We derive the final form of this equation in a flat class of G?del-type space-time and solve it analytically,and evalu...; 关键词：Godel-type space-time DKP equation energy spectrum wave functions OSCILLATOR

Stochastic Multiresonance for a Fractional Linear Oscillator with Quadratic Trichotomous Noise: 《Communications in Theoretical Physics》2017年第11期617-622,共6页朱建渠金炜东郑高郭锋; Supported by National Natural Science Foundation of China under Grant No.61134002; The stochastic multiresonance behavior for a fractional linear oscillator with random system frequency is investigated. The fluctuation of the system frequency is a quadratic trichotomous noise, the memory kernel of t...; 关键词：stochastic multiresonance linear fractional oscillator quadratic trichotoInous noise system out-put amplitude

Analysis on Patterns of Globally Coupled Phase Oscillators with Attractive and Repulsive Interactions: 《Communications in Theoretical Physics》2015年第11期507-514,共8页王鹏飞阮晓东许忠斌付新; Supported by the National Basic Research Program of China under Grant No.2015CB057301;the Applied Research Project of Public Welfare Technology of Zhejiang Province under Grant No.201SC31109;China Postdoctoral Science Foundation under Grant No.2014M560483; The Hong-Strogatz(HS) model of globally coupled phase oscillators with attractive and repulsive interactions reflects the fact that each individual(oscillator) has its own attitude(attractive or repulsive) to the same...; 关键词：PHASE OSCILLATOR HS model PATTERN

Optimal Force Mismatch for Fluctuation-Activated Transition in a System of Two Coupled Bistable Oscillators: 《Communications in Theoretical Physics》2015年第5期575-580,共6页陈含爽黄凤何刚申传胜侯中怀; Supported by Natural Science Foundation of China under Grant Nos.11205002,11475003,21125313;"211 project"of Anhui University under Grant No.02303319-33190133; We study the fluctuation-activated transition process in a system of two coupled forced bistable oscillators with a mismatch σ in the force constants. As the coupling strength μ is increased, the transition pathway ...; 关键词：fluctuation-activated transition bistable oscillator transition rate diversity

Coherent States for the Two-Dimensional Dirac-Moshinsky Oscillator Coupled to an External Magnetic Field: 《Communications in Theoretical Physics》2015年第3期271-274,共4页D.Ojeda-Guillen R.D.Mota V.D.Granados; Supported by SNI-Mexico,COFAA-IPN,EDI-IPN,EDD-IPN,SIP-IPN project number 20140598; We show that the（2＋1）-dimensional Dirac-Moshinsky oscillator coupled to an externa/ magnetic field can be treated algebraically with the SU（1,1） group theory and its group basis.We use the su（1,1） irreducible r...; 关键词：Lie algebras coherent states Dirac equation Dirac-Moshinsky oscillator

Dynamical Symmetries of Two-Dimensional Dirac Equation with Screened Coulomb and Isotropic Harmonic Oscillator Potentials: 《Communications in Theoretical Physics》2014年第11期663-666,共4页王青侯玉龙隆正文荆坚; Supported by the Natural Science Foundation of China under Grant No.10865003;Fundamental Research Funds for the Central Universities; In this paper, we study symmetrical properties of two-dimensional(2D) screened Dirac Hydrogen atom and isotropic harmonic oscillator with scalar and vector potentials of equal magnitude(SVPEM). We find that it is poss...; 关键词：dynamical symmetry DIRAC OSCILLATOR ISOTROPIC Hydrogen OSCILLATOR

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