Prepotential of N=2 SU(2) Yang-Mills gauge theory coupled with a massive matter multiplet

被引:31
作者
Ohta, Y
机构
[1] Department of Mathematics, Faculty of Science, Hiroshima University
关键词
D O I
10.1063/1.531764
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We discuss the N = 2 SU(2) Yang-Mills theory coupled with a massive matter in the weak coupling. In particular, we obtain the instanton expansion of its prepotential. Instanton contributions in the mass-less limit are completely reproduced. We study also the double scaling limit of this massive theory and find that the prepotential with instanton corrections in the double scaling limit coincides with that of N = 2 SU(2) Yang-Mills theory without matter. (C) 1996 American Institute of Physics.
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页码:6074 / 6085
页数:12
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