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arXiv · 1110.1720

Poincaré gauge symmetries, hamiltonian symmetries and trivial gauge transformations

Rabin Banerjee·Debraj Roy
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Abstract

We resolve a problem of finding the Poincare symmetries from hamiltonian gauge symmetries constructed through a canonical procedure of handling constrained systems. Through the use of Noether identities corresponding to the symmetries, we motivate a procedure of finding the map between the hamiltonian and Poincare gauge parameters. Using this map, we show that the Poincare and hamiltonian gauge symmetries are equivalent, modulo trivial gauge transformations.

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Rabin Banerjee, Debraj Roy. 2011-12-20. Poincaré gauge symmetries, hamiltonian symmetries and trivial gauge transformations. https://doi.org/10.1103/physrevd.84.124034

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