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arXiv · 0709.2342

The abelian cosets of the Heisenberg group

Giuseppe D'Appollonio·Thomas Quella
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Abstract

In this paper we study the abelian cosets of the H(4) WZW model. They coincide or are related to several interesting three-dimensional backgrounds such as the Melvin model, the conical point-particle space-times and the null orbifold. We perform a detailed CFT analysis of all the models and compute the coset characters as well as some typical three-point couplings of coset primaries.

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Giuseppe D'Appollonio, Thomas Quella. 2007-11-16. The abelian cosets of the Heisenberg group. https://doi.org/10.1088/1126-6708%2F2007%2F11%2F045

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