Leading soft theorem for multiple gravitini

Leading soft theorem for multiple gravitini

We compute leading soft theorem for multiple gravitinos (and graviton) in an arbitrary theory of supergravity with an arbitrary number of finite energy particles with arbitrary mass and arbitrary spin by extending Sen's approach \cite{Sen:2017xjn} to fermionic symmetry. Our result is true for a...

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Veröffentlicht in:arXiv.org 2019-05
Hauptverfasser: Jain, Diksha, Rudra, Arnab
Format: Artikel
Sprache:eng
Schlagworte:
Gravitinos
Particle spin
Perturbation
Physicists
Physics - High Energy Physics - Theory
String theory
Supergravity
Theorems
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Zusammenfassung:We compute leading soft theorem for multiple gravitinos (and graviton) in an arbitrary theory of supergravity with an arbitrary number of finite energy particles with arbitrary mass and arbitrary spin by extending Sen's approach \cite{Sen:2017xjn} to fermionic symmetry. Our result is true for any compactification of type II and Heterotic superstring theory. Our result is valid at all orders in perturbation for four and higher spacetime dimensions.
ISSN:2331-8422
DOI:10.48550/arxiv.1811.01804