On the construction of linearized N = 1 supergravities coupled to matter
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We present a modified formulation of minimal N = 1 linearized supergravity coupled to generic N = 1 supersymmetric matter. The formalism is based on the superprojectors, superspin-transition operators, vector and scalar superfield. Such approach has some advantages for finding superpropagators.
Key wordssuperprojectors linearized supegravity
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