Dynamical chiral symmetry breaking in NJL Model with a strong background magnetic field and Lorentz-violating extension of the Standard Model
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DOI: 10.1088/1674-1137/41/6/063104
Abstract: The Eigenstate Method has been developed to deduce the fermion propagator with a constant external magnetic field. In general, we find its result is equivalent to other methods and this new method is more convenient,… read more here.
Keywords: field lorentz; model; lorentz violating; fermion propagator ... See more keywords
Vacuum energy density from a self-interacting scalar field in a Lorentz-violation Hořava-Lifshitz model
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DOI: 10.1103/physrevd.111.105024
Abstract: In this paper we consider a massive self-interacting scalar quantum field in a Lorentz-violation scenario based on a Hořava-Lifshitz model. Specifically, we investigate the vacuum energy density and its loop correction, up to first order… read more here.
Keywords: field; self interacting; vacuum; field lorentz ... See more keywords