QUANTUM-FIELD THEORIES WITH GALILEI-INVARIANT INTERACTIONS

被引：16

作者：

NARNHOFER, H

THIRRING, W

机构：

[1] Institut F̈r Theoretische Physik, Universität Wien, Wien

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.64.1863

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that for fermions interacting with potentials with a momentum cutoff the Hamiltonian is stable and defines a time evolution in the Heisenberg representation. A mixing property of these systems is derived. © 1990 The American Physical Society.

引用

页码：1863 / 1866

页数：4

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