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作品数:36被引量:20H指数:2
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相关机构:上海交通大学更多>>
相关期刊:《Communications in Theoretical Physics》《Chinese Physics B》《National Science Review》《npj Computational Materials》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广东省自然科学基金更多>>
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Structure of Massive “Standard Model” Particles
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1670-1674,共5页Hans-Peter Morsch 
The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field theory...
关键词:Quantum Field Theory of Fermion and Bosons Z o and W ± Boson as Well as the Quark-Antiquark State Are Well Described as Bound States of Massless Fermions and Bosons with Scalar Coupling between the Elementary Constituents The Scalar H o-Boson Involves Vector Coupling between Them 
Pseudospin-filter tunneling of massless Dirac fermions
《Chinese Physics B》2024年第11期384-387,共4页Zhengdong Li Wen Zeng 
Project supported by the College Student Innovation Project(Grant No.202310299517X);the Scientific Research Project of Jiangsu University(Grant No.22A716).
The tunneling of the massless Dirac fermions through a vector potential barrier are theoretically investigated, wherethe vector potential can be introduced by very high and very thin (d-function) magnetic potential ba...
关键词:tunneling junction pseudospin filter magnetic barrier 
Massless Dirac perturbations of black holes in f(Q)gravity:quasinormal modes and a weak deflection angle
《Communications in Theoretical Physics》2024年第9期73-82,共10页Ahmad Al-Badawi Sohan Kumar Jha 
This article considers a static and spherical black hole(BH)in f(Q)gravity.f(Q)gravity is the extension of symmetric teleparallel general relativity,where both curvature and torsion are vanishing and gravity is descri...
关键词:black holes in f(Q)gravity massless Dirac perturbations quasinormal modes deflection angle 
Scalar one-loop four-point integral with one massless vertex in loop regularization
《Communications in Theoretical Physics》2021年第10期132-146,共15页Jin Zhang 
The scalar one-loop four-point function with one massless vertex is evaluated analytically by employing the loop regularization method. According to the method, a characteristic scale μs is introduced to regularize t...
关键词:one-loop four-point integral loop regularization dilogarithm 
Analysis of the wave functions for accelerating Kerr-Newman metric
《Communications in Theoretical Physics》2021年第10期165-170,共6页Yi-Gu Chen Hai-Bo Wei Hui Zheng Zai-Dong Wang Zhong-Heng Li 
supported by the National Natural Science Foundation of China under Grant No.11475148。
As is well-known, it is very difficult to solve wave equations in curved space-time. In this paper,we find that wave equations describing massless fields of the spins s≤2 in accelerating KerrNewman black holes can be...
关键词:massless spin fields wave equation Heun’s equation accelerating Kerr-Newman metric 
Thermodynamic properties of massless Dirac–Weyl fermions under the generalized uncertainty principle
《Chinese Physics B》2021年第7期132-138,共7页Guang-Hua Xiong Chao-Yun Long He Su 
the National Natural Science Foundation of China(Grant No.11565009)。
The Dirac–Weyl equation characterized quasi-particles in the T3 lattice are studied under external magnetic field using the generalized uncertainty principle(GUP). The energy spectrum of the quasi-particles is found ...
关键词:T3 lattice massless Dirac–Weyl fermions generalized uncertainty principle thermodynamic property 
Linear instability of charged massless scalar perturbation in regularized 4D charged Einstein-Gauss-Bonnet anti de-Sitter black holes被引量:1
《Chinese Physics C》2021年第2期631-640,共10页Peng Liu Chao Niu Cheng-Yong Zhang 
Peng Liu is Supported by the Natural Science Foundation of China(11847055,11905083);Chao Niu is Supported by the Natural Science F oundation of China(11805083);C.Y.Zhang is Supported by Natural Science Foundation of China(I1947067.12005077)。
We study the linear instability of the charged massless scalar perturbation in regularized 4D charged Einstein-Gauss-Bonnet-AdS black holes by exploring their quasinormal modes.We find that the linear instability is t...
关键词:black hole quasinormal mode Einstein-Gauss-Bonnet 
Massless limit of transport theory for massive Fermions
《Chinese Physics C》2020年第10期137-141,共5页Xingyu Guo 
Supported by the NSFC(11905066)。
We studied the m=0 limit of different components of Wigner functions for massive fermions. Comparingwith the chiral kinetic theory, we separated the vanishing and non-vanishing parts of vector and axial-vector compone...
关键词:SPIN quantum kinetic theory mass correction 
Quasinormal Modes of a Noncommutative-Geometry-Inspired Schwarzschild Black Hole: Gravitational, Electromagnetic and Massless Dirac Perturbations
《Chinese Physics Letters》2018年第5期15-19,共5页Jun Liang 
Supported by the Natural Science Foundation of Education Department of Shannxi Province under Grant No 15JK1077;the Doctorial Scientific Research Starting Fund of Shannxi University of Science and Technology under Grant No BJ12-02
In our previous work [Chin. Phys. Lett. 35(2018) 010410], the quasinormal modes of massless scalar field perturbation in a noncommutative-geometry-inspired Schwarzschild black hole spacetime are studied using the th...
关键词:NC Quasinormal Modes of a Noncommutative-Geometry-Inspired Schwarzschild Black Hole Electromagnetic and Massless Dirac Perturbations GRAVITATIONAL 
Design of 2D massless Dirac fermion systems and quantum spin Hall insulators based on sp-sp^(2) carbon sheets被引量:1
《npj Computational Materials》2018年第1期204-212,共9页Minwoo Park Youngkuk Kim Hoonkyung Lee 
This research was supported by the Basic Science Research Program(NRF-2018R1D1A1B07046751,NRF-2017M3C1B6070572,and NRF-2017R1C1B5018169)through the National Research Foundation of Korea(NRF)funded by the Ministry of Science,ICT&Future Planning;This paper was written as part of Konkuk University’s research support program for its faculty on sabbatical leave in 2018.Y.K.acknowledges the support from Institute for Basic Science(IBS-R011-D1).
Grapheneis a massless Dirac fermion system,featuring Dirac points in momentum space.It was also first identified as a quantum spin Hall(QSH)insulator when considering spin–orbit coupling(SOC),which opens a band gap a...
关键词:properties. DIRAC QUANTUM 
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