The integral form of APS boundary conditions in the bag model

被引：1

作者：

Abrikosov, A. A., Jr.

Wipf, A.

机构：

[1] Inst Theoret & Expt Phys, Moscow 117218, Russia

[2] Univ Jena, Inst Theoret Phys, D-07743 Jena, Germany

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2007年 / 40卷 / 19期

关键词：

D O I：

10.1088/1751-8113/40/19/016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an integral form of Atiah-Patodi-Singer spectral boundary conditions (SBC) and find explicitly the integral projector onto SBC for the three-dimensional spherical cavity. After discussion of a simple example we argue that the relation between the projector and fermion propagator is universal and stays valid independently of the bag form and space dimension.

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页码：5163 / 5172

页数：10

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