Quasinormal modes for nonextreme Dp-branes and thermalizations of super-Yang-Mills theories -: art. no. 086012

被引:19
作者
Maeda, K [1 ]
Natsuume, M
Okamura, T
机构
[1] Kobe City Coll Technol, Dept Gen Educ, Kobe, Hyogo 6512194, Japan
[2] High Energy Accelerator Res Org, KEK, Inst Particle & Nucl Studies, Div Theory, Tsukuba, Ibaraki 3050801, Japan
[3] Kwansei Gakuin Univ, Dept Phys, Sanda 6691337, Japan
关键词
D O I
10.1103/PhysRevD.72.086012
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The nonextreme Dp-brane solutions in type II supergravity (in the near-horizon limit) are expected to be dual to (p+1)-dimensional noncompact supersymmetric Yang-Mills theories at finite temperature. We study the translationally invariant perturbations along the branes in those backgrounds and calculate quasinormal frequencies numerically. These frequencies should determine the thermalization time scales in the dual Yang-Mills theories.
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页数:9
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