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Vacuum String Field Theory with B field

L. Bonora, D. Mamone, M. Salizzoni

hep-tharXiv:hep-th/0203188

Abstract

We continue the analysis of Vacuum String Field Theory in the presence of a constant B field. In particular we give a proof of the ratio of brane tensions is the expected one. On the wake of the recent literature we introduce wedge-like states and orthogonal projections. Finally we show a few examples of the smoothing out effects of the B field on some of the singularities that appear in VSFT.

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