HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >

Challenge for spontaneous CP violation in Type IIB orientifolds with fluxes

This item is licensed under:Creative Commons Attribution 4.0 International

Files in This Item:

The file(s) associated with this item can be obtained from the following URL:

Title: Challenge for spontaneous CP violation in Type IIB orientifolds with fluxes
Authors: Kobayashi, Tatsuo Browse this author →KAKEN DB
Otsuka, Hajime Browse this author
Issue Date: 7-Jul-2020
Publisher: American Physical Society (APS)
Journal Title: Physical Review D
Volume: 102
Issue: 2
Start Page: 026004
Publisher DOI: 10.1103/PhysRevD.102.026004
Abstract: We systematically investigate the possibilities of realizing the spontaneous CP violation in Type IIB flux compactifications on toroidal orientifolds. Our detailed analysis for a generic choice of three-form fluxes leads to the presence of flat directions, where CP-breaking and -conserving vacua are degenerate, indicating that flux compactifications are not sufficient to realize the spontaneous CP violation. Furthermore, the four-dimensional CP can be embedded into the duality symmetries, namely modular symmetries for a particular choice of fluxes.
Type: article
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 - Hokkaido University