CONSTRUCTIVE ASPECTS OF ELECTRODYNAMIC

2016 ◽  
Vol 9 (1) ◽  
pp. 8-10
Author(s):  
Котов ◽  
P. Kotov
Keyword(s):  
Elementary Particle ◽  
Magnetic Field ◽  
Electromagnetic Field ◽  
Uniform Magnetic Field ◽  
Dynamic Models ◽  
Particle Movement ◽  
A Charge

Dynamic models of the accelerated shift of the elementary particle with a charge in the electromagnetic field of measurable intensity are considered and the substantial relations, the distinctive state and solutions of problems in connection with the equations of stable elementary particle movement in a uniform magnetic field of the fixed intensity are offered.

Electromagnetic interaction with the Klein–Gordon equation in the framework of GUP

2021 ◽  
Vol 18 (12) ◽  
Author(s):  
B. Khosropour
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Field ◽  
Uncertainty Principle ◽  
Electric Potential ◽  
Uniform Magnetic Field ◽  
Gordon Equation ◽  
Electromagnetic Interaction ◽  
Generalized Uncertainty Principle ◽  
Klein Gordon ◽  
Klein Gordon Equation

In this work, according to the generalized uncertainty principle, we study the Klein–Gordon equation interacting with the electromagnetic field. The generalized Klein–Gordon equation is obtained in the presence of a scalar electric potential and a uniform magnetic field. Furthermore, we find the relation of the generalized energy–momentum in the presence of a scalar electric potential and a uniform magnetic field separately.

On the creation of charged massless fermion pair by a photon in an external constant uniform magnetic field in 2+1 dimensions

2020 ◽  
Vol 35 (31) ◽  
pp. 2050204
Author(s):  
V. R. Khalilov
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Field ◽  
Elastic Scattering ◽  
Quantum Electrodynamics ◽  
Uniform Magnetic Field ◽  
Scattering Amplitude ◽  
Massless Fermion ◽  
Fermion Pair ◽  
Elastic Scattering Amplitude ◽  
Loop Approximation

Creation of charged massless fermion pair by a photon in a constant uniform magnetic field is considered in the one-loop approximation of the [Formula: see text]-dimensional quantum electrodynamics (QED[Formula: see text]). We calculate the elastic scattering amplitude (EAS) of photon using the polarization operator of photon in the above magnetic field obtained earlier in our work. We analyze the elastic scattering amplitude of photon at various values of the photon energy and magnetic field strength. Very simple analytical formulas for EAS of photon are obtained in the so-called quasi-classical region. In the massive quantum electrodynamics the elastic scattering amplitude of photon defines its “mass” squared in the presence of external electromagnetic field and the imaginary part of EAS describes the total probability of charged massive fermion pair creation in the electromagnetic field; we assume that it is the case and in the massless quantum electrodynamics.

THE ENERGY GAPS OF QUADRATIC HAMILTONIANS USING METHOD OF INVARIANT EIGENOPERATOR (IEO)

2010 ◽  
Vol 24 (23) ◽  
pp. 2387-2394
Author(s):  
JUN-HUA CHEN ◽  
HONG-YI FAN
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Field ◽  
Gauge Invariance ◽  
Uniform Magnetic Field ◽  
Operator Method ◽  
Quadratic Potential ◽  
Energy Gaps ◽  
Quadratic Hamiltonians

Based on the invariant eigen-operator method3 we developed a general way to calculate the energy gaps of quadratic Boson or Fermion Hamiltonians. As an application, we calculated the energy gaps of an electron in uniform magnetic field (UMF) and a quadratic potential. We also checked the gauge invariance of electromagnetic field.

Surface of a magnetic fluid containing magnetizable bodies in an applied uniform magnetic field

2008 ◽  
Vol 44 (2) ◽  
pp. 175-182 ◽  
Author(s):  
K. Zimmermann ◽  
V.A. Naletova ◽  
I. Zeidis ◽  
V.A. Turkov ◽  
D.A. Pelevina ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Fluid ◽  
Uniform Magnetic Field
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