Physical Fields Described By Maxwell's Equations
Abstract
Fields that satisfy Maxwell's equations of motion are analyzed. Investigation carried out in this work, shows that the free electromagnetic field, spinor Dirac's field without mass, spinor Dirac's field with mass, and some other fields are described by the same variational formulation. The conditions that a field be described by Maxwell's equations of motion are given in this work, and some solutions of these conditions are also given. The question arises, which physical objects are formulated by the same or analogous equations of physics.
 Authors:
 Faculty of Natural Sciences, University of Prishtina, 10000 UNMIK, Kosovo (Country Unknown)
 Publication Date:
 OSTI Identifier:
 21057257
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: AIP Conference Proceedings; Journal Volume: 899; Journal Issue: 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 2226 Aug 2006; Other Information: DOI: 10.1063/1.2733447; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DIRAC EQUATION; ELECTROMAGNETIC FIELDS; MASS; MATHEMATICAL SOLUTIONS; MAXWELL EQUATIONS; SPINORS; VARIATIONAL METHODS; VECTORS
Citation Formats
Ahmetaj, Skender, Veseli, Ahmet, and Jashari, Gani. Physical Fields Described By Maxwell's Equations. United States: N. p., 2007.
Web. doi:10.1063/1.2733447.
Ahmetaj, Skender, Veseli, Ahmet, & Jashari, Gani. Physical Fields Described By Maxwell's Equations. United States. doi:10.1063/1.2733447.
Ahmetaj, Skender, Veseli, Ahmet, and Jashari, Gani. 2007.
"Physical Fields Described By Maxwell's Equations". United States.
doi:10.1063/1.2733447.
@article{osti_21057257,
title = {Physical Fields Described By Maxwell's Equations},
author = {Ahmetaj, Skender and Veseli, Ahmet and Jashari, Gani},
abstractNote = {Fields that satisfy Maxwell's equations of motion are analyzed. Investigation carried out in this work, shows that the free electromagnetic field, spinor Dirac's field without mass, spinor Dirac's field with mass, and some other fields are described by the same variational formulation. The conditions that a field be described by Maxwell's equations of motion are given in this work, and some solutions of these conditions are also given. The question arises, which physical objects are formulated by the same or analogous equations of physics.},
doi = {10.1063/1.2733447},
journal = {AIP Conference Proceedings},
number = 1,
volume = 899,
place = {United States},
year = 2007,
month = 4
}
DOI: 10.1063/1.2733447
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Twodimensional forcefree magnetic fields described by some nonlinear equations
A forcefree magnetic field arises as a special case in the magnetostatic equation in plasmas when only the magnetic energy density is relevant while all other energy densities are negligible and so only the magnetic pressure is considered. In this article, we find the exact solutions of twodimensional forcefree magnetic fields described by Liouville, sine, double sine, sinhPoisson, and power forcefree magnetic equations. We use the generalized tanh method. In all those cases, the ratio of the current density and the magnetic field is not constant as it happens, e.g., in the solar atmosphere.