Authors: VE Didenko NG Misuna MA Vasiliev
Publish Date: 2016/07/28
Volume: 2016, Issue: 7, Pages: 146-
Abstract
A new scheme of the perturbative analysis of the nonlinear HS equations is developed giving directly the final result for the successive application of the homotopy integrations which appear in the standard approach It drastically simplifies the analysis and results from the application of the standard spectral sequence approach to the higherspin covariant derivatives allowing us in particular to reduce multiple homotopy integrals resulting from the successive application of the homotopy trick to a single integral Efficiency of the proposed method is illustrated by various examples In particular it is shown how the Central onshell theorem of the free theory immediately results from the nonlinear HS field equations with no intermediate computationsThis article is published under an open access license Please check the Copyright Information section for details of this license and what reuse is permitted If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and reuse information please contact the Rights and Permissions team
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