Generalized BRST symmetry for arbitrary spin conformal field theory
arXiv:1409.1735 · doi:10.1016/j.physletb.2015.03.066
Abstract
We develop the finite field-dependent BRST (FFBRST) transformation for arbitrary spin-s conformal field theories. We discuss the novel features of the FFBRST transformation in these systems. To illustrate the results we consider the spin-1 and spin-2 conformal field theories in two examples. Within the formalism we found that FFBRST transformation connects the generating functionals of spin-1 and spin-2 conformal field theories in linear and non-linear gauges. Further, the conformal field theories in the framework of FFBRST transformation are also analysed in Batalin-Vilkovisky (BV) formulation to establish the results.
11 pages, No fig., Revtex 4. Minor modifications, Final Version to Appear in Phys. Lett. B
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