David, Justin R ; Jatkar, Dileep P ; Sen, Ashoke (2006) Dyon spectrum in Script N = 4 supersymmetric type II string theories Journal of High Energy Physics, 2006 (11). 073-073. ISSN 1029-8479
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Official URL: http://doi.org/10.1088/1126-6708/2006/11/073
Related URL: http://dx.doi.org/10.1088/1126-6708/2006/11/073
Abstract
We compute the spectrum of quarter BPS dyons in freely acting Bbb Z2 and Bbb Z3 orbifolds of type II string theory compactified on a six dimensional torus. For large charges the result for statistical entropy computed from the degeneracy formula agrees with the corresponding black hole entropy to first non-leading order after taking into account corrections due to the curvature squared terms in the effective action. The result is significant since in these theories the entropy of a small black hole, computed using the curvature squared corrections to the effective action, fails to reproduce the statistical entropy associated with elementary string states.
Item Type: | Article |
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Source: | Copyright of this article belongs to IOP Publishing. |
ID Code: | 117046 |
Deposited On: | 14 Apr 2021 08:47 |
Last Modified: | 14 Apr 2021 08:47 |
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