arXiv · 1109.1382
Graviton in a Curved Space-Time Background and Gauge Symmetry
Abstract
Pauli-Fierz approach to description of a massless spin-2 particle is investigated in the framework of 30-component first order relativistic wave equation theory on a curved space-time background. It is shown that additional gauge symmetry of massless equations established by Pauli-Fierz can be extended only to curved space-time regions where Ricci tensor vanishes. In all such space-time models the generally covariant S=2 massless wave equation exhibits gauge symmetry property, otherwise it is not so.
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V. M. Red'kov, N. G. Tokarevskaya, V. V. Kisel. 2011-09-07. Graviton in a Curved Space-Time Background and Gauge Symmetry. https://arxiv.org/abs/1109.1382
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