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The Spinning Particles as a Nonlinear Realizations of the Superworldline Reparametrization Invariance

J. Malinsky·V. P. Akulov·N. Abdellatif·A. Pashnev
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Abstract

The superdiffeomorphisms invariant description of $N$ - extended spinning particle is constructed in the framework of nonlinear realizations approach. The action is universal for all values of $N$ and describes the time evolution of $D+2$ different group elements of the superdiffeomorphisms group of the $(1,N)$ superspace. The form of this action coincides with the one-dimensional version of the gravity action, analogous to Trautman's one.

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J. Malinsky, V. P. Akulov, N. Abdellatif, A. Pashnev. 2002-06-04. The Spinning Particles as a Nonlinear Realizations of the Superworldline Reparametrization Invariance. https://doi.org/10.1103/physrevd.67.025008

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