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arXiv · 0810.2852

Quartet unconstrained formulation for massive higher spin fields

I. L. Buchbinder·A. V. Galajinsky
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Abstract

We generalize the unconstrained description of free massless higher spin fields previously developed in [Nucl.Phys. B 779 (2007) 155] to the case of free massive higher spin fields in a flat space of arbitrary dimension. The Lagrangian is given in an easy-to-handle form for an arbitrary value of spin. It is local, free from higher derivative terms, and involves a minimal number of auxiliary fields needed for an unconstrained gauge invariant description of a free massive higher spin field in arbitrary dimension.

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I. L. Buchbinder, A. V. Galajinsky. 2008-10-23. Quartet unconstrained formulation for massive higher spin fields. https://doi.org/10.1088/1126-6708%2F2008%2F11%2F081

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