Four-dimensional aether-like Lorentz-breaking QED revisited and problem of ambiguities
published by A. Yu. Petrov
in 2013
and research's language is
English
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Abstract in English
In this paper, we consider the perturbative generation of the CPT-even aether-like Lorentz-breaking term in the extended Lorentz-breaking QED within different approaches and discuss its ambiguities.