Aspects of Moduli Stabilization in Type IIB String Theory
Joint Authors
Khalil, Shaaban
Moursy, Ahmad
Nassar, Ali
Source
Advances in High Energy Physics
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-23
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
We review moduli stabilization in type IIB string theory compactification with fluxes.
We focus on KKLT and Large Volume Scenario (LVS).
We show that the predicted soft SUSY breaking terms in KKLT model are not phenomenological viable.
In LVS, the following result for scalar mass, gaugino mass, and trilinear term is obtained: m 0 = m 1 / 2 = - A 0 = m 3 / 2 , which may account for Higgs mass limit if m 3 / 2 ~ O ( 1.5 ) TeV.
However, in this case, the relic abundance of the lightest neutralino cannot be consistent with the measured limits.
We also study the cosmological consequences of moduli stabilization in both models.
In particular, the associated inflation models such as racetrack inflation and Kähler inflation are analyzed.
Finally, the problem of moduli destabilization and the effect of string moduli backreaction on the inflation models are discussed.
American Psychological Association (APA)
Khalil, Shaaban& Moursy, Ahmad& Nassar, Ali. 2016. Aspects of Moduli Stabilization in Type IIB String Theory. Advances in High Energy Physics،Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1095192
Modern Language Association (MLA)
Khalil, Shaaban…[et al.]. Aspects of Moduli Stabilization in Type IIB String Theory. Advances in High Energy Physics No. 2016 (2016), pp.1-17.
https://search.emarefa.net/detail/BIM-1095192
American Medical Association (AMA)
Khalil, Shaaban& Moursy, Ahmad& Nassar, Ali. Aspects of Moduli Stabilization in Type IIB String Theory. Advances in High Energy Physics. 2016. Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1095192
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095192