SELF-ENERGY

作品数:16被引量:5H指数:2
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相关领域:理学更多>>
相关期刊:《Chinese journal of nuclear physics》《Communications in Theoretical Physics》《Chinese Physics B》《Science China(Technological Sciences)》更多>>
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Generalized uncertainty principle from the regularized self-energy
《Communications in Theoretical Physics》2025年第1期92-100,共9页Kimet Jusufi Ahmed Farag Ali 
We use the Schrödinger–Newton equation to calculate the regularized self-energy of a particle using a regular self-gravitational and electrostatic potential derived in string T-duality.The particle mass M is no longe...
关键词:generalized uncertainty principle T-DUALITY regularized self-energy 
Self-energy dynamics and the mode-specific phonon threshold effect in Kekulé-ordered graphene
《National Science Review》2022年第5期77-84,共8页Hongyun Zhang Changhua Bao Michael Schüler Shaohua Zhou Qian Li Laipeng Luo Wei Yao Zhong Wang Thomas P.Devereaux Shuyun Zhou 
supported by the National Natural Science Foundation of China(11427903 and 11725418);the National Key R&D Program of China(2020YFA0308800 and 2016YFA0301004);the Tsinghua University Initiative Scientific Research Program and the Tohoku-Tsinghua Collaborative Research Fund;Beijing Advanced Innovation Center for Future Chip(ICFC);financial support from the U.S.Department of Energy(DOE),Office of Basic Energy Sciences,Division of Materials Sciences and Engineering,under Contract No.DEAC02-76SF00515;the Alexander von Humboldt Foundation for its support with a Feodor Lynen scholarship。
Electron-phonon interaction and related self-energy are fundamental to both the equilibrium properties and non-equilibrium relaxation dynamics of solids.Although ele ctron-phonon interaction has been suggested by vari...
关键词:TrARPES SELF-ENERGY electron-phonon coupling Kekulé-ordered graphene 
Towards fully automated GW band structure calculations:What we can learn from 60.000 self-energy evaluationsTowards fully automated GW band structure calculations:What we can learn from 60.000 self-energy evaluations被引量:2
《npj Computational Materials》2021年第1期189-197,共9页Asbjørn Rasmussen Thorsten Deilmann Kristian SThygesen 
We acknowledge funding from the European Research Council(ERC)under the European Union’s Horizon 2020 research and innovation program(Grant No.773122,LIMA);The Center for Nanostructured Graphene is sponsored by the Danish National Research Foundation,Project DNRF103;This project has received funding in the European Union’s Horizon 2020 research and innovation program under the European Union’s Grant Agreement No.951786(NOMAD CoE);T.D.acknowledges financial support from the German Research Foundation(DFG Project No.DE 2749/2-1).
We analyze a data set comprising 370 GW band structures of two-dimensional(2D)materials covering 14 different crystal structures and 52 chemical elements.The band structures contain a total of 61716 quasiparticle(QP)e...
关键词:structure approximation weights 
A Physical Insight into the Origin of the Corrections to the Magnetic Moment of Free and Bound Electron
《Journal of Modern Physics》2020年第9期1301-1311,共11页Nicolae Bogdan Mandache 
The main goal of the present work is a unitary approach of the physical origin of the corrections to the magnetic moment of free and bound electron. Based on this approach, estimations of lowest order corrections were...
关键词:Magnetic Moment of Dirac Electron Electromagnetic Self-Energy Physical Origin of the Corrections to the Magnetic Moment of Free and Bound Electron 
The Optical Properties of Gravity
《Journal of Modern Physics》2017年第5期803-838,共36页Bernard Lavenda 
The resemblance between the equation for a characteristic hypersurface through which wavefronts of light rays pass and optical metrics of general relativity has long been known. Discontinuities in the hypersurface are...
关键词:GRAVITATIONAL Red-Shifts OPTICAL Metrics GRAVITATIONAL Geometrical Optics GRAVITATIONAL Aberration REFRACTION VERSUS Doppler Shift Two-Time VERSUS Two-Space Metrics SELF-ENERGY of a Test Particle 
η-nucleus bound states in nuclei
《Chinese Physics C》2010年第4期460-464,共5页王滕滕 
Supported by NSFC (10775012)
The binding energies εη and widths Гη of wmesic nuclei are calculated. We parameterize the η self-energy in the nuclear medium as a function of energy and density. We find that the single-particle energies are se...
关键词:mesic nuclei binding energy SELF-ENERGY optical potential 
Quark-Number Susceptibility at Finite Chemical Potential and Zero Temperature
《Chinese Physics Letters》2008年第2期440-443,共4页何登科 蒋宇 冯红涛 孙为民 宗红石 
Supported in part by the National Natural Science Foundation of China under Grant No 10575050, and the Research Fund for the Doctoral Programme of Higher Education in China under Grant No 20060284020.
We give a direct method for calculating the quark-number susceptibility at finite chemical potential and zero temperature. In this approach the quark-number susceptibility is totally determined by G[μ](p) (the dre...
关键词:DYSON-SCHWINGER EQUATIONS QUANTUM CHROMODYNAMICS DECAY CONSTANT SELF-ENERGY QCD FLUCTUATION TRANSITION PHYSICS MODEL 
Self-energy of △-resonance in Dense Medium
《近代物理研究所和兰州重离子加速器实验室年报:英文版》2006年第1期16-16,共1页Li Xiguo Li Yongqing Liu Ziyu 
关键词:同位旋 激发 核能 自响应 
Gravitational Field Excitation from the First Term of Quantum Wilson Loop
《Communications in Theoretical Physics》2006年第1X期77-86,共10页SHAO Liang SHAO Dan SHAO Chang-Gui H. Noda CHEN Yi-Han 
The project partially supported by Fund of the Education Department of Hubei Province of China under Grant No. D200534001
In 4-dimensional R-gravity, using the linear and square terms of the expanding expression of the space-time connection, we calculate the possible curvature excitation (order k^4) of gravitational field, which is giv...
关键词:excitation of gravitational field graviton self-energy correction complete expression of excitation of order k^4 in (w^(2)) 
Real-Time Thermal Schwinger-Dyson Equation for Quark Self-energy in Landau Gauge
《Communications in Theoretical Physics》2005年第5X期873-878,共6页ZHOU Bang-Rong 
中国科学院资助项目
By means of a formal expression of Cornwall-Jackiw-Tomboulis effective potential for quark propagator at finite temperatures and finite quark chemical potentials, we derive the real-time thermal Schwinger-Dyson equati...
关键词:real-time thermal QCD Schwinger-Dyson equation quark propagator Landau gauge 
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