Dp-brane Tension from Tachyons and B-field in Vacuum String Field Theory
P. Matlock, R. C. Rashkov, K. S. Viswanathan, Y. Yang
Abstract
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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