One-loop quantization of rigid spinning strings in AdS3 × S3 × T 4 with mixed flux

Nieto, Juan MiguelRuiz Caro, Roberto2023-06-172023-06-172018-07-231029-847910.1007/JHEP07(2018)141https://hdl.handle.net/20.500.14352/12868We compute the one-loop correction to the classical dispersion relation of rigid closed spinning strings with two equal angular momenta in the AdS3 × S3 × T 4 background supported with a mixture of R-R and NS-NS three-form fluxes. This analysis is extended to the case of two arbitrary angular momenta in the pure NS-NS limit. We perform this computation by means of two different methods. The first method relies on the Euler-Lagrange equations for the quadratic fluctuations around the classical solution, while the second one exploits the underlying integrability of the problem through the finite-gap equations. We find that the one-loop correction vanishes in the pure NS-NS limit.engAtribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/One-loop quantization of rigid spinning strings in AdS3 × S3 × T 4 with mixed fluxjournal articlehttps://doi.org/10.1007/JHEP07%282018%29141open accessAdS-CFT CorrespondenceIntegrable Field TheoriesSigma ModelsFísica-Modelos matemáticos