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arxiv: 1704.00564 · v2 · pith:AINSKD4Wnew · submitted 2017-04-03 · ✦ hep-th

Classical solution for ghost D-branes in string field theory

classification ✦ hep-th
keywords d-branesghostclassicalfieldsolutionstringtheoryarbitrary
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A ghost D-brane has been proposed as an object that cancels the effects of a D-branes. We construct a classical solution with an arbitrary number of D-branes and ghost D-branes in the context of open string field theory. Cancellation of BRST cohomolgy between D-branes and ghost D-branes is shown.

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