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Supergravity in twelve dimension

Title
Supergravity in twelve dimension
Authors
Choi, Kang-Sin
Ewha Authors
최강신
SCOPUS Author ID
최강신scopus
Issue Date
2015
Journal Title
JOURNAL OF HIGH ENERGY PHYSICS
ISSN
1029-8479JCR Link
Citation
no. 9
Keywords
F-TheorySupersymmetric Effective TheoriesString Duality
Publisher
SPRINGER
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
We consider supergravity in twelve dimension, whose dimensional reduction yields eleven-dimensional, IIA, and IIB supergravities. This also provides the effective field theory of F-theory. We must take one direction as a compact circle, so that the Poincare symmetry and the zero-mode field contents are identical to those of eleven-dimensional supergravity. We also have a tower of massive Kaluza-Klein states to be viewed as the wrapping modes of M2-branes. The twelfth dimension decompactifies only if other two directions are compactified on a torus, restoring different ten dimensional Poincare symmetry of IIB supergravity, whose missing graviton is provided by components of the rank three tensor field. This condition prevents us from violating the condition on the maximal number of real supercharges, which should be thirty-two. The self-duality condition of the IIB four-form fields is understood from twelve-dimensional Hodge duality. In this framework T-duality is re-interpreted as taking different compactification routes.
DOI
10.1007/JHEP09(2015)101
Appears in Collections:
스크랜튼대학 > 스크랜튼학부 > Journal papers
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