Nilpotency of the b ghost in the non-minimal pure spinor formalism
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Data
2013-06-17
Autores
Jusinskas, Renann Lipinski [UNESP]
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Resumo
The b ghost in the non-minimal pure spinor formalism is not a fundamental field. It is based on a complicated chain of operators and proving its nilpotency is nontrivial. Chandia proved this property in arXiv:1008.1778, but with an assumption on the nonminimal variables that is not valid in general. In this work, the b ghost is demonstrated to be nilpotent without this assumption. © 2013 SISSA, Trieste, Italy.
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Superstrings and Heterotic Strings, Topological Strings
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Journal of High Energy Physics, v. 2013, n. 5, 2013.