Authors: Osvaldo Chandia
Publish Date: 2014/03/21
Volume: 2014, Issue: 3, Pages: 95-
Abstract
We study the nonminimal pure spinor string in a curved background We find that the minimal BRST invariance implies the existence of a nontrivial stressenergy tensor for the minimal and nonminimal variables in the heterotic curved background We find constraint equations for the b ghost We construct the b ghost as a solution of these constraintsThis 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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