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arXiv · hep-th/0507078

Stringy Derivation of Nahm Construction of Monopoles

Koji Hashimoto·Seiji Terashima
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Abstract

We derive the Nahm construction of monopoles from exact tachyon condensation on unstable D-branes. The Dirac operator used in the Nahm construction is identified with the tachyon profile in our D-brane approach, and we provide physical interpretation of the procedures Nahm gave. Crucial is the introduction of infinite number of brane-antibranes from which arbitrary D-brane can be constrcuted, exhibitting a unified view of various D-branes. We explicitly show the equivalence of the D3-brane boundary state with the monopole profile and the D1-brane boundary state with the Nahm data as transverse scalars.

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Koji Hashimoto, Seiji Terashima. 2005-08-02. Stringy Derivation of Nahm Construction of Monopoles. https://doi.org/10.1088/1126-6708%2F2005%2F09%2F055

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