BROWSE

Related Scientist

ctpu's photo.

ctpu
순수물리이론연구단
more info

ITEM VIEW & DOWNLOAD

T-folds from Yang-Baxter deformations

Cited 2 time in webofscience Cited 28 time in scopus
822 Viewed 250 Downloaded
Title
T-folds from Yang-Baxter deformations
Author(s)
Jos´e J. Fern´andez-Melgarejo; Jun-ichi Sakamoto; Yuho Sakatani; Kentaroh Yoshida
Publication Date
2017-12
Journal
JOURNAL OF HIGH ENERGY PHYSICS, no.12, pp.108
Publisher
SPRINGER
Abstract
Yang-Baxter (YB) deformations of type IIB string theory have been well studied from the viewpoint of classical integrability. Most of the works, however, are focused upon the local structure of the deformed geometries and the global structure still remains unclear. In this work, we reveal a non-geometric aspect of YB-deformed backgrounds as T-fold by explicitly showing the associated O(D, D; Z) T-duality monodromy. In particular, the appearance of an extra vector field in the generalized supergravity equations (GSE) leads to the non-geometric Q-flux. In addition, we study a particular solution of GSE that is obtained by a non-Abelian T-duality but cannot be expressed as a homogeneous YB deformation, and show that it can also be regarded as a T-fold. This result indicates that solutions of GSE should be non-geometric quite in general beyond the YB deformation. c The Authors .
URI
https://pr.ibs.re.kr/handle/8788114/6202
DOI
10.1007/JHEP12(2017)108
ISSN
1029-8479
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
사카타니.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

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

Browse