SUSY breaking after inflation in supergravity with inflaton in a massive vector supermultiplet

Abstract

We propose a limited class of models, describing interacting chiral multiplets with a non-minimal coupling to a vector multiplet, in curved superspace of N=1 supergravity. Those models are suitable for the inflationary model building in supergravity with inflaton assigned to a massive vector multiplet and spontaneous SUSY breaking in Minkowski vacuum after inflation, for any values of the inflationary parameters n_s and r, and any scale of SUSY breaking.

Original language	English
Pages (from-to)	115-118
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	761
DOIs	https://doi.org/10.1016/j.physletb.2016.08.016
Publication status	Published - 10 Oct 2016

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2016.08.016

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title = "SUSY breaking after inflation in supergravity with inflaton in a massive vector supermultiplet",

abstract = "We propose a limited class of models, describing interacting chiral multiplets with a non-minimal coupling to a vector multiplet, in curved superspace of N=1 supergravity. Those models are suitable for the inflationary model building in supergravity with inflaton assigned to a massive vector multiplet and spontaneous SUSY breaking in Minkowski vacuum after inflation, for any values of the inflationary parameters ns and r, and any scale of SUSY breaking.",

author = "Yermek Aldabergenov and Ketov, {Sergey Vladimirovich}",

year = "2016",

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