Quantum scattering of giant magnons
Journal
Journal of High Energy Physics
Journal Volume
2007
Journal Issue
9
Date Issued
2007
Author(s)
Abstract
We perform a first-principles semi-classical computation of the one-loop corrections to the dispersion relation and S-matrix of Giant Magnons in AdS 5 × S5 string theory. The results agree exactly with expectations based on the strong coupling expansion of the exact Asymptotic Bethe Ansatz equations. In particular we reproduce the Hernandez-Lopez term in the dressing phase. © SISSA 2007.
Type
journal article