Removing instability of inflation in Polonyi–Starobinsky supergravity by adding FI term; Modern Physics Letters A; Vol. 33, iss. 5

Removing instability of inflation in Polonyi–Starobinsky supergravity by adding FI term; Modern Physics Letters A; Vol. 33, iss. 5

Bibliographic Details
Parent link:Modern Physics Letters A.— , 1986-
Vol. 33, iss. 5.— 2018.— [1850032, 8 р.]
Main Author: Aldabergenov Y. Yermek
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: Ketov S. V. Sergey Vladimirovich
Summary:Title screen
Polonyi-Starobinsky (PS) supergravity is the N=1N=1 supergravity model of Starobinsky inflation with spontaneous supersymmetry breaking (after inflation) due to Polonyi superfield, and inflaton belonging to a massive vector supermultiplet. The PS model is used for an explicit realization of the (super-heavy) gravitino dark matter scenario in cosmology. We find a potential instability in this model, and offer a mechanism for its removal by adding a Fayet-Iliopoulos (FI) term.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
супергравитация
Online Access:https://doi.org/10.1142/S0217732318500323
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658239

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