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arXiv · hep-th/0206175

Exciting AdS Orbifolds

Emil J. Martinec·Will McElgin
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Abstract

The supersymmetric $(AdS_3\times S^3)/Z_N$ orbifold constructed by the authors in hep-th/0106171 is shown to describe AdS fragmentation, where fivebranes are emerging from the F1-NS5 background. The twisted sector moduli of the orbifold are the collective coordinates of groups of $n_5/N$ fivebranes. We discuss the relation between the descriptions of this background as a perturbative string orbifold and as a BPS state in the dual spacetime CFT. Finally, we attempt to apply the lessons learned to the description of BTZ black holes as $AdS_3$ orbifolds and to related big crunch/big bang cosmological scenarios.

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Emil J. Martinec, Will McElgin. 2002-06-19. Exciting AdS Orbifolds. https://doi.org/10.1088/1126-6708%2F2002%2F10%2F050

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