Large-Spin Expansions of Giant Magnons
arXiv:1502.01630 · doi:10.22323/1.231.0154
Abstract
This is a talk delivered at the Workshop on Quantum Fields and Strings of the 2014 Corfu Summer Institute. We discuss how giant magnons emerge in the context of the AdS5/CFT4 correspondence as the gravity duals of N = 4 super Yang-Mills magnon excitations. Then we present a new analytic expression for the dispersion relation of classical finite-size giant magnons with Lambert's W-function.
15 pages, 3 figures; Changed notation in the general form of classical finite-size corrections; Matches published version
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