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Some Computations with Seiberg-Witten Invariant Actions

L. Cornalba

hep-tharXiv:hep-th/0101015

Abstract

We show, with a 2-dimensional example, that the low energy effective action which describes the physics of a single D-brane is compatible with T-duality whenever the corresponding U(N) non-abelian action is form-invariant under the non-commutative Seiberg-Witten transformations.

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