Strong interactions and gauge-string duality

被引：0
|
作者：
Boschi-Filho, Henrique [1 ]
Braga, Nelson R. F. [1 ]
机构：
[1] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, Brazil
来源：
BRAZILIAN JOURNAL OF PHYSICS | 2007年 / 37卷 / 1B期
关键词：
AdS/CFT; string theory; QCD;
D O I：
10.1590/S0103-97332007000200018
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss some recent phenomenological models for strong interactions based on the idea of gauge/string duality. A very good estimate for hadronic masses can be found by placing an infrared cut off in AdS space. Considering static strings in this geometry one can also reproduce the phenomenological Cornell potential for a quark anti-quark pair at zero temperature. Placing static strings in an AdS Schwarzschild space with an infrared cut off one finds a transition from a confining to a deconfining phase at some critical horizon radius (associated with temperature).
引用
收藏
页码：270 / 275
页数：6
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