Hidden superconformal symmetry in M-theory
Author(s) -
Peter West
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 - 10.1088/1126-6708/2000/08/007
Subject(s) - supergravity , supersymmetry , physics , automorphism , string theory , symmetry (geometry) , realisation , mathematical physics , group (periodic table) , symmetry group , action (physics) , theoretical physics , string (physics) , extension (predicate logic) , algebra over a field , pure mathematics , mathematics , quantum mechanics , computer science , geometry , programming language
The bosonic sectors of the eleven dimensional and IIA supergravity theoriesare derived as non-linear realisations. The underlying group includes theconformal group, the general linear group and as well as automorphisms of thesupersymmetry algebra. We discuss the supersymmetric extension and argue thatOsp(1/64) is a symmetry of M theory. We also derive the effective action of theclosed bosonic string as a non-linear realisation.Comment: 20 pages, plain tex, some typos corrected and two references adde
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