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Massive 3D supergravity
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DOI：10.1088/0264-9381/27/2/025010.png)
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Abstract
En 中文
We construct the N = 1 three-dimensional supergravity theory with cosmological, Einstein-Hilbert, Lorentz Chern-Simons, and general curvature squared terms. We determine the general supersymmetric configuration, and find a family of supersymmetric adS vacua with the supersymmetric Minkowski vacuum as a limiting case. Linearizing about the Minkowski vacuum, we find three classes of unitary theories; one is the supersymmetric extension of the recently discovered 'massive 3D gravity'. Another is a 'new topologically massive supergravity' (with no Einstein-Hilbert term) that propagates a single (2, 3/2) helicity supermultiplet.
Keywords:
CENTRAL CHARGES
GRAVITY
EQUATIONS
SPIN
Journal
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3.7
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1.3W
Citations:
3.0W