Dual supersymmetry algebras from partial supersymmetry breaking
نویسندگان
چکیده
منابع مشابه
Dual Supersymmetry Algebras from Partial Supersymmetry Breaking
The partial breaking of supersymmetry in flat space can be accomplished using any one of three dual representations for the massive N = 1 spin-3/2 multiplet. Each of the representations can be “unHiggsed”, which gives rise to a set of dual N = 2 supergravities and supersymmetry algebras.
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In this talk we will study the partial breaking of supersymmetry in flat and anti de Sitter space. We will see that partial breaking in flat space can be accomplished using either of two representations for the massive N = 1 spin-3/2 multiplet. We will “unHiggs” each representation and find a new N = 2 supergravity and a new N = 2 supersymmetry algebra. We will also see that partial supersymmet...
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The partial breaking of supersymmetry in anti-de Sitter (AdS) space can be accomplished using two of four dual representations for the massive OSp(1, 4) spin-3/2 multiplet. The representations can be “unHiggsed,” which gives rise rise to a set of dual N = 2 supergravities and supersymmetry algebras.
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In this talk we will consider the partial breaking of extended supersymmetry. For simplicity, we will restrict our attention to the case N = 2 → N = 1, but much of what we find can be readily extended to the case of higher supersymmetries, spontaneously broken to N = 1. There is a heuristic argument which implies that extended supersymmetry cannot be spontaneously broken to N = 1 in four dimens...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1999
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(99)00756-x