Non-commutative vs. Commutative Descriptions of D-brane BIons
Non-commutative vs. Commutative Descriptions of D-brane BIons
复制标题
D 膜 Bion 的非交换与交换描述
DOI:
10.1016/s0550-3213(00)00160-7
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
D. Mateos
中科院分区:
文献类型:
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作者:
D. Mateos
The U(1) gauge theory on a D3-brane with non-commutative worldvolume is shown to admit BIon-like solutions which saturate a BPS bound on the energy. The mapping of these solutions to ordinary fields is found exactly, namely non-perturbatively in the non-commutativity parameters. The result is precisely an ordinary supersymmetric BIon in the presence of a background B -field. We argue that the result provides evidence in favour of the exact equivalence of the non-commutative and the ordinary descriptions of D-branes.