On generalized logarithmic electrodynamics

The generalized logarithmic electrodynamics with two parameters β and γ is considered. The indexes of refraction of light in the external magnetic field are calculated. In the case β = γ we come to results obtained by Gaete and Helayël-Neto (Eur Phys J C 74:2816, 2014 ). The bound on the values of β...

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2015-02, Vol.75 (2), p.1-3, Article 88
Main Author: Kruglov, S. I.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Cosmology
Birefringence
Comment
Dilatation
Electrodynamics
Electromagnetic radiation
Elementary Particles
Hadrons
Heavy Ions
Magnetic fields
Mathematical analysis
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Refractivity
String Theory
Tensors
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Summary:The generalized logarithmic electrodynamics with two parameters β and γ is considered. The indexes of refraction of light in the external magnetic field are calculated. In the case β = γ we come to results obtained by Gaete and Helayël-Neto (Eur Phys J C 74:2816, 2014 ). The bound on the values of β , γ was obtained from the Biréfringence Magnétique du Vide (BMV) experiment. The symmetrical Belinfante energy-momentum tensor and dilatation current are found.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-015-3314-z