Large N limit of N=2 SU(N) gauge theories from localization

被引：0
作者：
Russo, J. G. [1 ,2 ]
Zarembo, K. [3 ,4 ,5 ]
机构：
[1] Perimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, Canada
[2] ICREA, Barcelona 08010, Spain
[3] Nordita, SE-10691 Stockholm, Sweden
[4] Uppsala Univ, Dept Phys & Astron, SE-75108 Uppsala, Sweden
[5] ITEP, Moscow, Russia
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 10期
关键词：
Gauge-gravity correspondence; Wilson; 't Hooft and Polyakov loops; 1/N Expansion;
D O I：
10.1007/JHEP10(2012)082
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 study N = 2 Yang-Mills theory on S-4 in the large-N limit. We find that on a large sphere Wilson loops obey a perimeter law and that the free energy grows quadratically with the radius of the sphere. We also comment on the large-N limit of the N = 2* theory, and on the free energy in N = 2 and N = 4 superconformal theories.
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页数：26
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