Quantum corrections to the string Bethe ansatz | Zendy

Rafael Hernández | Zendy; Esperanza López | Zendy

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Quantum corrections to the string Bethe ansatz

Author(s) -

Rafael Hernández,

Esperanza López

Publication year - 2006

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2006/07/004

Subject(s) - bethe ansatz , physics , string (physics) , semiclassical physics , mathematical physics , ansatz , quantum , quantum mechanics , quantum electrodynamics

One-loop corrections to the energy of semiclassical rotating strings containboth analytic and non-analytic terms in the 't Hooft coupling. Analyticcontributions agree with the prediction from the string Bethe ansatz based onthe classical S-matrix, but in order to include non-analytic contributionsquantum corrections are required. We find a general expression for the firstquantum correction to the string Bethe ansatz.Comment: 12 pages. Latex. v2: Misprints corrected and references adde

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