Yangian symmetry and bound states in AdS/CFT boundary scattering

被引：0
|
作者：
Changrim Ahn
Rafael I. Nepomechie
机构：
[1] Ewha Womans University,Department of Physics
[2] University of Miami,Physics Department
来源：
Journal of High Energy Physics | / 2010卷
关键词：
AdS-CFT Correspondence; Boundary Quantum Field Theory; Exact S-Matrix; D-branes;
D O I：
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中图分类号：
学科分类号：
摘要：
We consider the problem of boundary scattering for Y = 0 maximal giant graviton branes. We show that the boundary S-matrix for the fundamental excitations has a Yangian symmetry. We then exploit this symmetry to determine the boundary Smatrix for two-particle bound states. We verify that this boundary S-matrix satisfies the boundary Yang-Baxter equations.
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