Three-point correlation functions from semiclassical circular strings



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Hernández Redondo, Rafael (2011) Three-point correlation functions from semiclassical circular strings. Journal of physics A: Mathematical and theoretical, 44 (8). ISSN 1751-8113

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The strong-coupling limit of three-point correlation functions of local operators can be analyzed beyond the supergravity regime using vertex operators representing spinning string states. When two of the vertex operators correspond to heavy string states having large quantum numbers, while the third operator corresponds to a light state with fixed charges, the correlator can be computed in the large string tension limit by means of a semiclassical approximation. We study the case when the heavy string states are circular string solutions with one AdS_(5) spin and three different angular momenta along S^(5) , for several choices of the light string state.

Item Type:Article
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© 2011 IOP Publishing Ltd. This work is supported by MICINN through a Ramón y Cajal contract and grant FPA2008-04906, and by BSCH-UCM through grant GR58/08-910770.

Subjects:Sciences > Physics > Physics-Mathematical models
ID Code:44511
Deposited On:22 Nov 2017 12:28
Last Modified:11 Dec 2017 12:05

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