Notes on Giant Gravitons on PP-waves
Notes on Giant Gravitons on PP-waves
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关于 PP 波上巨引力子的注释
DOI：
10.1088/1126-6708/2002/12/018
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
T. Takayanagi
中科院分区：
文献类型：
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作者：
H. Takayanagi;T. Takayanagi
我们从几个角度研究了极大超对称IIB pp波中的巨引力子：（i）D3-膜的动力学，（ii）世界片描述和（iii）对偶N=4的Yang-Mills理论中的关联函数.特别地，我们导出了具有磁通量的D3-膜的BPS方程，它等价于多个D-弦，并讨论了在RR-磁通量存在时解的行为。我们找到了代表该系统中巨引力子激发的解。
We investigate the giant gravitons in the maximally supersymmetric IIB pp-wave from several viewpoints: (i) the dynamics of D3-branes, (ii) the world-sheet description and (iii) the correlation functions in the dual N=4 Yang-Mills theory. In particular, we derive the BPS equation of a D3-brane with magnetic flux, which is equivalent to multiple D-strings, and discuss the behavior of solutions in the presence of RR-flux. We find solutions which represent the excitations of the giant gravitons in that system.