%0 Journal Article
%A Hernández Redondo, Rafael
%A López, Esperanza
%T Quantum corrections to the string Bethe ansatz
%D 2006
%@ 1126-6708
%U https://hdl.handle.net/20.500.14352/52158
%X One-loop corrections to the energy of semiclassical rotating strings contain both analytic and non-analytic terms in the ’t Hooft coupling. Analytic contributions agree with the prediction from the string Bethe ansatz based on the classical S-matrix, but in order to include non-analytic contributions quantum corrections are required. We find a general expression for the first quantum correction to the string Bethe ansatz.
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