Higher spin BRS cohomology of supersymmetric chiral matter inD=4 |
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| Authors: | J A Dixon R Minasian J Rahmfeld |
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| Institution: | (1) Department of Physics and Astronomy, University of Calgary, 2500 University Drive NW, T2N/N4 Calgary, Alberta, Canada;(2) Center for Theoretical Physics, Physics Department, Texas A&M University, 77843 College Station, Texas, USA |
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| Abstract: | We examine the BRS cohomology of chiral matter inN=1,D=4 supersymmetry to determine a general form of composite superfield operators which can suffer from supersymmetry anomalies. Composite superfield operators  (a, b) are products of the elementary chiral superfieldsS and
and the derivative operatorsD
 ,
and
. Such superfields (a, b) can be chosen to have  a symmetrized undotted indices
i
and b symmetrized dotted indices
. The result derived here is that each composite superfield (a,b) is subject to potential supersymmetry anomalies ifa–b is an odd number, which means that (a,b) is a fermionic superfield. |
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| Keywords: | |
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