منابع مشابه
Wave propagation in axion electrodynamics
In this paper, the axion contribution to the electromagnetic wave propagation is studied. First we show how the axion electrodynamics model can be embedded into a premetric formalism of Maxwell electrodynamics. In this formalism, the axion field is not an arbitrary added Chern-Simon term of the Lagrangian, but emerges in a natural way as an irreducible part of a general constitutive tensor. We ...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2008
ISSN: 0001-7701,1572-9532
DOI: 10.1007/s10714-007-0599-8