Formalism of gauge-invariant curvatures and constructing the cubic vertices for massive spin-3/2 field in AdS4 space

I. L. Buchbinder, T. V. Snegirev, Yu M. Zinoviev

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Abstract

We study the interaction of a massive spin-3/2 field with electromagnetic and gravitational fields in the four dimensional AdS space and construct the corresponding cubic vertices. The construction is based on a generalization of Fradkin–Vasiliev formalism, developed for massless higher spin fields, to massive fermionic higher spin fields. The main ingredients of this formalism are the gauge-invariant curvatures. We build such curvatures for the massive theory under consideration and show how the cubic vertices are written in their terms.

Original languageEnglish
Article number3153
JournalEuropean Physical Journal C
Volume74
Issue number11
DOIs
Publication statusPublished - 15 Nov 2014

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Engineering (miscellaneous)

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