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arxiv: hep-th/0203071 · v2 · submitted 2002-03-07 · ✦ hep-th

Dp-brane Tension from Tachyons and B-field in Vacuum String Field Theory

classification ✦ hep-th
keywords b-fieldbackgrounddp-branefieldstringtensiontheoryvacuum
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We consider tachyonic string-field fluctuations about a Dp-brane background in the geometrical (CFT) formulation of Vacuum String Field Theory. We then extend this analysis to the case of a background B-field. We find that the standard results for D-brane tension are reproduced in both cases.

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