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Construction of the Vacuum String Field Theory on a non-BPS Brane

I. Ya. Aref'eva, D. M. Belov, A. A. Giryavets

hep-tharXiv:hep-th/0201197

Abstract

In the framework of the Sen conjectures a construction of vacuum superstring field theory on a non-BPS brane is discussed. A distinguished feature of this theory is a presence of a ghost kinetic operator mixing GSO+/- sectors. A candidate for such kinetic operator with zero cohomology is discussed.

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