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
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发表时间:
2014
影响因子:
5
通讯作者:
M. Zagermann
中科院分区:
文献类型:
--
作者:
A. Chatzistavrakidis;F. F. Gautason;G. Moutsopoulos;M. Zagermann
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.
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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
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
影响因子:
5.4
作者:
D. Berman;M. Perry
通讯作者:
D. Berman;M. Perry