Dualities and signatures of Script G++-invariant theories
Author(s) -
Sophie de Buyl,
Laurent Houart,
Nassiba Tabti
Publication year - 2005
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 - 10.1088/1126-6708/2005/06/084
Subject(s) - invariant (physics) , physics , signature (topology) , theoretical physics , pure mathematics , mathematics , mathematical physics , geometry
The G++ content of the formulation of gravity and M-theories as very-extendedKac-Moody invariant theories is further analysed. The different exotic phasesof all the G_B++ theories, which admit exact solutions describing intersectingbranes smeared in all directions but one, are derived. This is achieved byanalysing for all G++ the signatures which are related to the conventional one(1,D-1) by `dualities' generated by the Weyl reflections.Comment: 26 pages, 3 figure
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