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arXiv · hep-th/0004038

String Scale in Noncommutative Yang-Mills

N. Ishibashi·S. Iso·H. Kawai·Y. Kitazawa
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Abstract

We identify the effective string scale of noncommutative Yang-Mills theory (NCYM) with the noncommutativity scale through its dual supergravity description. We argue that Newton's force law may be obtained with 4 dimensional NCYM with maximal SUSY. It provides a nonperturbative compactification mechanism of IIB matrix model. We can associate NCYM with the von Neumann lattice by the bi-local representation. We argue that it is superstring theory on the von Neumann lattice. We show that our identification of its effective string scale is consistent with exact T-duality (Morita equivalence) of NCYM.

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N. Ishibashi, S. Iso, H. Kawai, Y. Kitazawa. 2000-05-22. String Scale in Noncommutative Yang-Mills. https://doi.org/10.1016/s0550-3213(00)00308-4

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