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arXiv · hep-th/0006168

Non-Commutative Moduli Spaces, Dielectric Tori and T-duality

David Berenstein·Vishnu Jejjala·Robert G. Leigh
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Abstract

We review and extend recent work on the application of the non-commutative geometric framework to an interpretation of the moduli space of vacua of certain deformations of N=4 super Yang-Mills theories. We present a simple worldsheet calculation that reproduces the field theory results and sheds some light on the dynamics of the D-brane bubbles. Different regions of moduli space are associated with D5-branes of various topologies; singularities in the moduli space are associated with topology change. T-duality on toroidal topologies maps between mirror string realizations of the field theory.

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David Berenstein, Vishnu Jejjala, Robert G. Leigh. 2000-09-20. Non-Commutative Moduli Spaces, Dielectric Tori and T-duality. https://doi.org/10.1016/s0370-2693(00)01124-2

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