Enhanced D-Brane Categories from String Field Theory
Enhanced D-Brane Categories from String Field Theory
复制标题
弦场理论的增强型 D 膜类别
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
D. Diaconescu
中科院分区:
文献类型:
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作者:
D. Diaconescu
We construct D-brane categories in B-type topological string theory as solutions to string field equations of motion. Using the formalism of superconnections, we show that these solutions form a variant of a construction of Bondal and Kapranov. This analysis is an elaboration on recent work of Lazaroiu. We also comment on the relation between string field theory and the derived category approach of Douglas, and Aspinwall and Lawrence. Non-holomorphic deformations make a somewhat unexpected appearance in this construction.