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arXiv · hep-th/9908166

Dbrane Phase Transitions and Monodromy in K-theory

Sergei Gukov·Vipul Periwal
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Abstract

Majumder and Sen have given an explicit construction of a first order phase transition in a non-supersymmetric system of Dbranes that occurs when the B field is varied. We show that the description of this transition in terms of K-theory involves a bundle of K groups of non-commutative algebras over the Kahler cone with nontrivial monodromy. Thus the study of monodromy in K groups associated with quantized algebras can be used to predict the phase structure of systems of (non-supersymmetric) Dbranes.

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Sergei Gukov, Vipul Periwal. 1999-08-25. Dbrane Phase Transitions and Monodromy in K-theory. https://doi.org/10.1016/s0393-0440(99)00067-4

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