Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity

Bibliographic Details
Parent link:	Journal of High Energy Physics Vol. 2018, iss. 9.— 2018.— [94, 22 p.]
Corporate Author:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors:	Abe H. Hiroyuki, Aldabergenov Ye. Yermek, Aoki Sh. Shuntaro, Ketov S. V. Sergey Vladimirovich
Summary:	Title screen We propose a four-dimensional N = 1 supergravity-based Starobinsky-type inflationary model in terms of a single massive vector multiplet, whose action includes the Dirac-Born-Infeld-type kinetic terms and a generalized (new) Fayet-Iliopoulos-type term, without gauging the R-symmetry. The bosonic action and the scalar potential are computed. The inflaton is the superpartner of the Goldstino in our model, and supersymmetry is spontaneously broken after inflation by the D-type mechanism, whose scale is related to the value of the cosmological constant.
Language:	English
Published:	2018
Subjects:	электронный ресурс труды учёных ТПУ Supergravity Models Supersymmetry Breaking супергравитация модели суперсимметрия
Online Access:	http://earchive.tpu.ru/handle/11683/57339 https://doi.org/10.1007/JHEP09(2018)094
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660180

Description
Summary:	Title screen We propose a four-dimensional N = 1 supergravity-based Starobinsky-type inflationary model in terms of a single massive vector multiplet, whose action includes the Dirac-Born-Infeld-type kinetic terms and a generalized (new) Fayet-Iliopoulos-type term, without gauging the R-symmetry. The bosonic action and the scalar potential are computed. The inflaton is the superpartner of the Goldstino in our model, and supersymmetry is spontaneously broken after inflation by the D-type mechanism, whose scale is related to the value of the cosmological constant.
DOI:	10.1007/JHEP09(2018)094

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