The Relation between Linear and Non - Linear N = 3 , 4 Supergravity
نویسنده
چکیده
The effective actions for d = 2, N = 3, 4 chiral supergravities with a linear and a non-linear gauge algebra are related to each other by a quantum reduction, the latter is obtained from the former by putting quantum currents equal to zero. This implies that the renormalisation factors for the quantum actions are identical. This work was supported in part by the Director, Office of Energy Research, Office of High Energy and Nuclear Physics, Division of High Energy Physics of the U.S. Department of Energy under Contract DE-AC03-76SF00098 and in part by the National Science Foundation under grant PHY90-21139. Bevoegdverklaard Navorser NFWO,Belgium
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