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Twisted Chern‐Simons supergravity
Author(s) -
Castellani L.
Publication year - 2014
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.201400028
Subject(s) - chern–simons theory , supergravity , noncommutative geometry , supergroup , twist , mathematical physics , physics , abelian group , invariant (physics) , lorentz transformation , gauge theory , pure mathematics , mathematics , supersymmetry , quantum mechanics , geometry , geology , geochemistry
We present a noncommutative version of D = 5 Chern‐Simons supergravity, where noncommutativity is encoded in a *‐product associated to an abelian Drinfeld twist. The theory is invariant under diffeomorphisms, and under the *‐gauge supergroup SU(2,2|4), including Lorentz and N = 4 local supersymmetries.