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Supergravity and light-like non-commutativity
Author(s) -
Mohsen Alishahiha,
Yaron Oz,
Jorge G. Russo
Publication year - 2000
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2000/09/002
Subject(s) - supergravity , string (physics) , brane cosmology , theoretical physics , field (mathematics) , physics , dual (grammatical number) , construct (python library) , string theory , higher dimensional supergravity , particle physics , supersymmetry , pure mathematics , mathematics , philosophy , computer science , linguistics , programming language
We construct dual supergravity descriptions of field theories and littlestring theories with light-like non-commutativity. The field theories arerealized on the world-volume of Dp branes with light-like NS $B$ field and M5branes with light-like $C$ field. The little string theories are realized onthe world-volume of NS5 branes with light-like RR $A$ fields. The supergravitybackgrounds are closely related to the $A=0,B=0,C=0$ backgrounds. We discussthe implications of these results. We also construct dual supergravitydescriptions of ODp theories realized on the worldvolume of NS5 branes with RRbackgrounds.Comment: Latex, 15 pages; ref. adde

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