THE SUPEREIGENVALUE MODEL IN THE DOUBLE-SCALING LIMIT

被引：12
作者：
PLEFKA, JC
机构：
[1] Institut für Theoretische Physik, Universität Hannover, 30167 Hannover
来源：
NUCLEAR PHYSICS B | 1995年 / 448卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(95)00289-5
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：
The double-scaling limit of the supereigenvalue model is performed in the moment description. This description proves extremely useful for the identification of the multi-critical points in the space of bosonic and fermionic coupling constants. An iterative procedure for the calculation of higher-genus contributions to the free energy and to the multi-loop correlators in the double-scaling limit is developed. We present the general structure of these quantities at genus g and give explicit results up to and including genus two.
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页码：355 / 372
页数：18
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