Formalism of gauge-invariant curvatures and constructing the cubic vertices for massive spin-3/2 field in AdS<sub>4</sub> space

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 language	English
Article number	3153
Journal	European Physical Journal C
Volume	74
Issue number	11
DOIs	https://doi.org/10.1140/epjc/s10052-014-3153-3
Publication status	Published - 15 Nov 2014

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)
Engineering (miscellaneous)

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

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.",

author = "Buchbinder, {I. L.} and Snegirev, {T. V.} and Zinoviev, {Yu M.}",

year = "2014",

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AU - Snegirev, T. V.

AU - Zinoviev, Yu M.

PY - 2014/11/15

Y1 - 2014/11/15

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AB - 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.

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

Abstract

ASJC Scopus subject areas

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