Massive gauge axion fields
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SABER ULA
Abstract
Massive gauge axion fields
(Khoudeir, Adel; Arias, Pío José)
Abstract
A gauge invariant formulation for the massive axion is considered. The axion acquires mass through a topological term which couples a (pseudo)scalar and a third rank antisymmetric tensor. Duality, local and canonical equivalences with the non-gauge invariant proposal are established. The supersymmetric version of the gauge invariant model is constructed.