Effective actions of nongeometric five-branes

Effective actions of nongeometric five-branes
复制标题

非几何五膜的有效作用

DOI:
10.1103/physrevd.89.066004
复制
发表时间:
2014
期刊:
影响因子:
5
通讯作者:
M. Zagermann
M. Zagermann
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
A. Chatzistavrakidis;F. F. Gautason;G. Moutsopoulos;M. Zagermann

文献摘要

参考文献

被引文献

相似文献

弦对偶性的一个有趣的结果是,它们揭示了弦背景的几何似乎是全局不确定的,这种现象通常被称为非几何。另一方面,弦理论包含了在其周围具有非平凡单值性的扩展对象,通常被称为余维2的缺陷或奇异膜。我们确定和检查世界体积的行动和某些这样的膜的耦合。特别是,基于特定的T-和S-对偶链,我们得到的Dirac-Born-Infeld和Wess-Zumino行动,它描述了IIB型五膜的动力学,以及它们的耦合到适当的规范势相关的混合对称张量。基于这些作用,我们讨论了这些膜如何作为非几何通量的源。在一种情况下,这种通量通常被称为通量,与T-折叠紧化相关联,而在S-对偶的情况下,遇到了一种与Ramond-Ramond扇区相关的非几何。
An interesting consequence of string dualities is that they reveal situations where the geometry of a string background appears to be globally ill defined, a phenomenon usually referred to as nongeometry. On the other hand, string theory contains extended objects with nontrivial monodromy around them, often dubbed defect or exotic branes in codimension-2. We determine and examine the worldvolume actions and the couplings of certain such branes. In particular, based on specific chains of T- and S-dualities, we derive the Dirac-Born-Infeld and Wess-Zumino actions, which describe the dynamics of type IIB five-branes as well as their couplings to the appropriate gauge potentials associated to mixed symmetry tensors. Based on these actions we discuss how these branes act as sources of nongeometric fluxes. In one case this flux is what is usually termedflux, associated to a T-fold compactification, while in the S-dual case a type of nongeometry related to the Ramond-Ramond sector is encountered.
非几何背景、双重几何和广义 T 对偶性
DOI: 10.1088/1126-6708/2009/09/014
发表时间: 2009
影响因子: 5.4
作者:
C. Hull;R. A. Reid
通讯作者: R. A. Reid
DOI: 10.1073/pnas.95.19.11039
发表时间: 1998-10
影响因子: 11.1
作者:
Brian R. Greene;David R. Morrison;Joseph Polchinski
通讯作者: Brian R. Greene;David R. Morrison;Joseph Polchinski
DOI: 10.1007/jhep10(2012)174
发表时间: 2012-07
影响因子: 5.4
作者:
D. Berman;E. Musaev;D. Thompson
通讯作者: D. Berman;E. Musaev;D. Thompson
DOI: 10.22323/1.177.0095
发表时间: 2013
期刊: arXiv: High Energy Physics - Theory
影响因子: --
作者:
A. Chatzistavrakidis;L. Jonke
通讯作者: L. Jonke
DOI: 10.1007/jhep06(2011)074
发表时间: 2010-08
影响因子: 5.4
作者:
D. Berman;M. Perry
通讯作者: D. Berman;M. Perry