A generating function for the cubic interactions of higher spin fields

We present an off-shell generating function for all cubic interactions of higher spin gauge fields constructed in Manvelyan et al. (2010) [1]. It is a generalization of the on-shell generating function proposed by Sagnotti and Taronna [2], is written in a very compact way, and turns out to have a re...

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Veröffentlicht in:	Physics letters. B 2011-02, Vol.696 (4), p.410-415
Hauptverfasser:	Manvelyan, Ruben, Mkrtchyan, Karapet, Rühl, Werner
Format:	Artikel
Sprache:	eng
Schlagworte:	Construction Elementary particles Exact sciences and technology Gages Gauges Interacting higher spin gauge field theory Nuclear physics Particle spin Physics The physics of elementary particles and fields
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Beschreibung
Zusammenfassung:	We present an off-shell generating function for all cubic interactions of higher spin gauge fields constructed in Manvelyan et al. (2010) [1]. It is a generalization of the on-shell generating function proposed by Sagnotti and Taronna [2], is written in a very compact way, and turns out to have a remarkable structure.
ISSN:	0370-2693 1873-2445
DOI:	10.1016/j.physletb.2010.12.049