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OPERATORS: 作品数：904被引量：849H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：郭顺生曹飞龙杨茂周定轩熊静宜更多>>; 相关机构：河北师范大学北京师范大学宁夏大学北京邮电大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划福建省自然科学基金更多>>

Exact Solution for Non-Markovian Master Equation Using Hyper-operator Approach: 《Communications in Theoretical Physics》2019年第9期1089-1092,共4页Hong-Chen Fu Zhi-Rui Gong; Non-Markovian master equation of Harmonic oscillator and two-level systems are investigated using the hyper-operator approach. Exact solution of time evolution operator of Harmonic oscillator is obtained exactly. For ...; 关键词：NON-MARKOVIAN approximation MASTER equation hyper-operators

A New Treatment for Some Periodic Schr?dinger Operators Ⅱ: The Wave Function: 《Communications in Theoretical Physics》2018年第6期645-654,共10页Wei H; supported by the FAPESP No.2011/21812-8,through IFT-UNESP; Following the approach of our previous paper we continue to study the asymptotic solution of periodic Schrodinger operators. Using the eigenvalues obtained earlier the corresponding asymptotic wave functions are deriv...; 关键词：spectral theory periodic differential operators Seiberg-Witten duality instanton partition function

Perturbative Power Counting,Lowest-Index Operators and Their Renormalization in Standard Model Effective Field Theory: 《Communications in Theoretical Physics》2018年第3期285-290,共6页Yi Liao Xiao-Dong Ma; Supported by the National Natural Science Foundation of China under Grant Nos.11025525,11575089;the CAS Center for Excellence in Particle Physics(CCEPP); We study two aspects of higher dimensional operators in standard model effective field theory.We first introduce a perturbative power counting rule for the entries in the anomalous dimension matrix of operators with e...; 关键词：standard model effective field theory renormalization group running power counting

A New Treatment for Some Periodic SchrSdinger Operators I:The Eigenvalue: 《Communications in Theoretical Physics》2018年第2期115-126,共12页Wei He; the FAPESP No.2011/21812-8,through IFT-UNESP; We study the problem of how the Floquet property manifests for periodic Schr6dinger operators,which axe known to have multiple of asymptotic spectral solutions.The main conclusions are made for elliptic potentials,we ...; 关键词：spectral theory elliptic potentials Seiberg-Witten duality

Nijenhuis Operators on n-Lie Algebras被引量：2: 《Communications in Theoretical Physics》2016年第6期659-670,共12页刘杰锋生云鹤周彦秋白承铭; Supported by National Natural Science Foundation of China under Grant Nos.11471139,11271202,11221091,11425104;Specialized Research Fund for the Doctoral Program of Higher Education under Grant No.20120031110022;National Natural Science Foundation of Jilin Province under Grant No.20140520054JH; In this paper, we study(n-1)-order deformations of an n-Lie algebra and introduce the notion of a Nijenhuis operator on an n-Lie algebra, which could give rise to trivial deformations. We prove that a polynomial of a ...; 关键词：Nijenhuis operators n-Lie algebras deformations Rota–Baxter operators

Exact Periodic Wave Solution of Extended(2+1)-Dimensional Shallow Water Wave Equation with Generalized D_-operators: 《Communications in Theoretical Physics》2015年第4期401-405,共5页董焕河张艳锋; Supported by Shandong Provincial Key Laboratory of Marine Ecology and Environment&Disaster Prevention and Mitigation project under Grant No.2012010;National Natural Science Foundation of China under Grant No.11271007;Special Funds for Theoretical Physics of the National Natural Science Foundation of China under Grant No.11447205;Shandong University of Science and Technology Research Fund under Grant No.2012KYTD105; With the aid of binary Bell polynomial and a general Riemann theta function, we introduce how to obtain the exact periodic wave solutions by applying the generalized Dpˉ-operators in term of the Hirota direct method ...; 关键词：（2＋1）-dimensional shallow water wave equation Dpˉ-operators binary Bell polynomials Riemann theta function

Electromagnetic Time Reversal Algorithms and Source Localization in Lossy Dielectric Media被引量：1: 《Communications in Theoretical Physics》2014年第12期779-789,共11页Abdul Wahab Amer Rasheed Tasawar Hayat Rab Nawaz; The problem of reconstructing the spatial support of an extended radiating electric current source density in a lossy dielectric medium from transient boundary measurements of the electric fields is studied. A time re...; 关键词：time REVERSAL ELECTROMAGNETIC WAVES INVERSE source problem Debye’s law ATTENUATION OPERATORS

Exact Solutions of the Morse-like Potential,Step-Up and Step-Down Operators via Laplace Transform Approach被引量：1: 《Communications in Theoretical Physics》2012年第7期27-30,共4页Altug Arda Ramazan Sever; supported by the Scientific and Technical Research Council of Turkey; We intend to realize the step-up and step-down operators of the potential V (x) = V1 e 2βx+V2 e βx. It is found that these operators satisfy the commutation relations for the SU(2) group. We find the eigenfunctions ...; 关键词：exact solution laplace transform non-central potential Schrdinger equation

Re-explanation of Weyl Quantization Scheme via Weyl Ordering Approach被引量：1: 《Communications in Theoretical Physics》2008年第11期1089-1092,共4页FAN Hong-Yi; supported by the Specialized Research Fund for the Doctorial Progress of the Higher Education of China under Grant No.20040358019;the National Natural Science Foundation of China under Grant No.10775097; We re-explain the Weyl quantization scheme by virtue of the technique of integration within Weyl orderedproduct of operators,i.e.,the Weyl correspondence rule can be reconstructed by classical functions' Fourier trans...; 关键词：Weyl quantization Weyl ordering of operators angular spectrum of spherical wave

A New Kind of Two-Fold Integration Transformation in Phase Space and Its Uses in Weyl Ordering of Operators被引量：3: 《Communications in Theoretical Physics》2008年第10期935-937,共3页FAN Hong-Yi; National Natural Science Foundation of China under Grant Nos.10775097 and 10874174; We propose a new two-fold integration transformation in p-q phase space∫∫^∞-∞dpdq/π e^2i（p-x）（q-y）f（p,q）≡G（x,y）,which possesses some well-behaved transformation properties. We apply this transformation t...; 关键词：new two-fold integration transform phase space Weyl ordering of operators

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