Semiclassical quantization of the mixed-flux AdS3 giant magnon

Abstract We obtain explicit formulas for the eight bosonic and eight fermionic fluctuations around the mixed-flux generalization of the Hofman-Maldacena giant magnon on AdS3 ×S3 ×T4 and AdS3 ×S3 ×S3 ×S1. As a check of our results, we confirm that the semiclassical quantization of these fluctuations leads to a vanishing one-loop correction to the magnon energy, as expected from symmetry based arguments.

Abstract licence: CC BY

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