Thermodynamics of a field theory with an infrared fixed point from gauge/gravity duality

被引：23

作者：

Alanen, J. ^{[1
]}

Kajantie, K.

机构：

[1] Univ Helsinki, Dept Phys, FI-00014 Helsinki, Finland

来源：

PHYSICAL REVIEW D | 2010年 / 81卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.81.046003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We use gauge/gravity duality to study the thermodynamics of a field theory with asymptotic freedom in the ultraviolet and a fixed point in the infrared. We find a high temperature quark-gluon phase and a low T conformal unparticle phase. The phase transition between the phases is of first order or continuous, depending on the ratio of the radii of asymptotic anti-de Sitter spaces at T = 0 and T = infinity. This is a prediction from a model of gauge/gravity duality, not yet verified on the field theory side.

引用

页数：5

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