In the realm of the geometric transitions

被引：43

作者：

Alexander, S ^{[1
]}

Becker, K

Becker, M

Dasgupta, K

Knauf, A

Tatar, R

机构：

[1] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

[2] Stanford Univ, Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA

[3] Univ Utah, Dept Phys, Salt Lake City, UT 84112 USA

[4] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

[5] Univ Hamburg, Inst Theoret Phys 2, D-22761 Hamburg, Germany

[6] LBL Berkeley, Theoret Phys Grp, Berkeley, CA 94720 USA

来源：

NUCLEAR PHYSICS B | 2005年 / 704卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/j.nuclphysb.2004.10.036

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We complete the duality cycle by constructing the geometric transition duals in the type IIB, type I and heterotic theories. We show that in the type IIB theory the background on the closed string side is a Kahler deformed conifold. as expected. even though the mirror type IIA backgrounds are non-Kahler (both before and after the transition). On the other hand, the type I and heterotic backgrounds are non-Kahler. Therefore, on the heterotic side these backgrounds give rise to new torsional manifolds that have not been studied before. We show the consistency of these backgrounds by verifying the torsional equation. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：231 / 278

页数：48

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