Boundary String Field Theory of the DD System
نویسنده
چکیده
We develop the boundary string field theory approach to tachyon condensation on the DD system. Particular attention is paid to the gauge fields, which combine with the tachyons in a natural way. We derive the RR-couplings of the system and express the result in terms of Quillen's superconnection. The result is related to an index theorem, and is thus shown
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