The Classical r-Matrix of AdS/CFT and its Lie Bialgebra Structure

被引：54
作者：
Beisert, Niklas [1 ]
Spill, Fabian [2 ]
机构：
[1] Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-14476 Potsdam, Germany
[2] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2009年 / 285卷 / 02期
关键词：
ADS(5) X S-5; DILATATION OPERATOR; SYMMETRIES; GAUGE;
D O I：
10.1007/s00220-008-0578-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper we investigate the algebraic structure of AdS/CFT in the strong-coupling limit. We propose an expression for the classical r-matrix with (deformed) symmetry, which leads to a quasi-triangular Lie bialgebra as the underlying symmetry algebra. On the fundamental representation our r-matrix coincides with the classical limit of the quantum R-matrix.
引用
收藏
页码：537 / 565
页数：29
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