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Twelve-dimensional effective action and T-duality

Title
Twelve-dimensional effective action and T-duality
Authors
Choi, Kang-Sin
Ewha Authors
최강신
SCOPUS Author ID
최강신scopus
Issue Date
2015
Journal Title
EUROPEAN PHYSICAL JOURNAL C
ISSN
1434-6044JCR Link1434-6052JCR Link
Citation
vol. 75, no. 5
Publisher
SPRINGER
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
We propose a 12-dimensional supergravity action which describes low-energy dynamics of F-theory. Dimensional reduction leads the theory to become 11-dimensional, IIA, and IIB supergravities. Self-duality of the four-form field in IIB supergravity is understood. It is necessary to abandon 12-dimensional Poincare symmetry by making one dimension compact, which is to be decompactified in some region of parameter space, such that the physical degrees of freedom are the same as those of 11-dimensional supergravity. This makes T -duality explicit as a relation between different compactification schemes.
DOI
10.1140/epjc/s10052-015-3423-8
Appears in Collections:
스크랜튼대학 > 스크랜튼학부 > Journal papers
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