Semiclassical computation of three-point functions of closed string vertex operators in AdS{sub 5}xS{sup 5}

Journal Article · Mon Nov 15 00:00:00 EST 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.82.106011· OSTI ID:21503693

Roiban, R ^[1]; Tseytlin, A A ^[2]

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1. Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)
2. Blackett Laboratory, Imperial College, London SW7 2AZ (United Kingdom)

We consider the leading large string tension correction to correlation functions of three vertex operators of particular massive string states in AdS{sub 5}xS{sup 5} string theory. We assume that two of these states are 'heavy' carrying large spins (of order string tension) and thus can be treated semiclassically while the third state is 'light' having fixed quantum numbers. We study several examples. In the case when the 'heavy' states are described by a folded string with large-spin in AdS{sub 5} the 3-point function scales as a semiclassical spin parameter of the 'heavy' state in power of the string level of the 'light' massive string state. We observe similar behavior in the case of 'heavy' states which admit a small angular momentum limit, which may thus represent creatures of three quantum massive string states.

• OSTI ID: 21503693
• Journal Information: Physical Review. D, Particles Fields, Vol. 82, Issue 10; Other Information: DOI: 10.1103/PhysRevD.82.106011; (c) 2010 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

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STRING MODELS
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