Hamiltonian dynamics and the hidden symmetries of the AdS5 x S5 superstring

被引:28
作者
Vicedo, Benoit [1 ,2 ]
机构
[1] Ecole Normale Super, LPT, F-75231 Paris 5, France
[2] CEA Saclay, Inst Phys Theor, F-91191 Gif Sur Yvette, France
关键词
Gauge Symmetry; Integrable Field Theories; Sigma Models; AdS-CFT Correspondence; ALGEBRAIC CURVE;
D O I
10.1007/JHEP01(2010)102
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We construct the Lax connection of the Green-Schwarz superstring in AdS(5) x S-5 within the Hamiltonian formalism and obtain precisely that used in 0810.4136. It differs in a crucial way from the Bena-Polchinski-Roiban connection by terms proportional to the Hamiltonian constraints. These extra terms ensure firstly that the integrals of motion are all first class and secondly that the Lax connection is flat in the strong sense.
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页数:19
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