Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/57339
Title: Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity
Authors: Abe, Hiroyuki
Aldabergenov, Yermek
Aoki, Shuntaro
Ketov, Sergey Vladimirovich
Keywords: Supergravity Models; Supersymmetry Breaking; супергравитация; модели; суперсимметрия
Issue Date: 2018
Publisher: Томский политехнический университет
Citation: Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity / H. Abe [et al.] // Journal of High Energy Physics. — 2018. — Vol. 2018, iss. 9. — [94, 22 p.].
Abstract: 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.
URI: http://earchive.tpu.ru/handle/11683/57339
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