TRACE IDENTITIES AND ANALYTICAL EVALUATION OF THE FUNCTIONAL DETERMINANTS

被引：7

作者：

BOCHKAREV, AI

机构：

[1] Institute for Theoretical Physics, University of Bern, CH-3012 Bern

[2] Institute for Nuclear Research, Russian Academy of Sciences

来源：

PHYSICAL REVIEW D | 1992年 / 46卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.46.5550

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study a relation between the Jost function and determinants of the differential operators considered in the semiclassical problems of quantum field theory at zero and nonzero temperatures. We use analytic properties of the Jost function to prove and generalize the trace identities in quantum mechanics. The formulas obtained are applied to the (1 + 1)-dimensional Abelian Higgs theory.

引用

页码：5550 / 5556

页数：7

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