![](/images/graphics-bg.png)
Starobinsky Inflation: From Non-SUSY to SUGRA Realizations
Joint Authors
Pallis, Constantinos
Toumbas, Nicolaos
Source
Advances in High Energy Physics
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-18
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
We review the realization of Starobinsky-type inflation within induced-gravity supersymmetric (SUSY) and non-SUSY models.
In both cases, inflation is in agreement with the current data and can be attained for sub-Planckian values of the inflation.
The corresponding effective theories retain perturbative unitarity up to the Planck scale and the inflation mass is predicted to be 3·1013 GeV.
The supergravity embedding of these models is achieved by employing two gauge singlet chiral superfields, a superpotential that is uniquely determined by a continuous R and a discrete Zn symmetry and several (semi)logarithmic Kähler potentials that respect these symmetries.
Checking various functional forms for the noninflation accompanying field in the Kähler potentials, we identify four cases which stabilize it without invoking higher order terms.
American Psychological Association (APA)
Pallis, Constantinos& Toumbas, Nicolaos. 2017. Starobinsky Inflation: From Non-SUSY to SUGRA Realizations. Advances in High Energy Physics،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122138
Modern Language Association (MLA)
Pallis, Constantinos& Toumbas, Nicolaos. Starobinsky Inflation: From Non-SUSY to SUGRA Realizations. Advances in High Energy Physics No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1122138
American Medical Association (AMA)
Pallis, Constantinos& Toumbas, Nicolaos. Starobinsky Inflation: From Non-SUSY to SUGRA Realizations. Advances in High Energy Physics. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122138
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122138