Access count of this item: 140

Files in This Item:
File Description SizeFormat 
JHEP01(2012)142.pdf198.06 kBAdobe PDFView/Open
Title: Warped de Sitter compactifications
Authors: Minamitsuji, Masato
Uzawa, Kunihito
Author's alias: 南辻, 真人
Keywords: Flux compactifications
Classical Theories of Gravity
Issue Date: Jan-2012
Publisher: Springer
Journal title: Journal of High Energy Physics
Volume: 2012
Issue: 1
Thesis number: 142
Abstract: We show that the warped de Sitter compactifications are possible under certain conditions in D-dimensional gravitational theory coupled to a dilaton, a form field strength, and a cosmological constant. We find that the solutions of field equations give de Sitter spacetime with the warped structure, and discuss cosmological models directly obtained from these solutions. We also construct a cosmological model in the lower-dimensional effective theory. If there is a field strength having non-vanishing components along the internal space, the moduli can be fixed at the minimum of the effective potential where a de Sitter vacuum can be obtained.
Rights: The final publication is available at
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
DOI(Published Version): 10.1007/JHEP01(2012)142
Appears in Collections:Journal Articles

Show full item record

Export to RefWorks

Export Format: 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.