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
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
收藏
页码:1863 / 1866
页数:4
相关论文
共 50 条