On non-Abelian T-duality and new N=1 backgrounds

被引：54

作者：

Itsios, Georgios ^{[1
,3
]}

Nunez, Carlos ^{[2
]}

Sfetsos, Konstadinos ^{[1
,3
]}

Thompson, Daniel C. ^{[4
,5
]}

机构：

[1] Univ Patras, Dept Engn Sci, GR-26110 Patras, Greece

[2] Swansea Univ, Sch Phys Sci, Swansea SA2 8PP, W Glam, Wales

[3] Univ Surrey, Dept Math, Guildford GU2 7XH, Surrey, England

[4] Vrije Univ Brussel, Brussels, Belgium

[5] Int Solvay Inst, B-1050 Brussels, Belgium

来源：

PHYSICS LETTERS B | 2013年 / 721卷 / 4-5期

关键词：

D O I：

10.1016/j.physletb.2013.03.033

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the action of non-Abelian T-duality in the context of N = 1 geometries with well understood field theory duals. In the conformal case this gives rise to a new solution that contains an AdS(5) x S-2 piece. In the case of non-conformal geometries we obtain a new background in massive IIA supergravity that presents similar behaviour to the cascade of Seiberg dualities. Some physical observables are discussed. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：342 / 346

页数：5

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