GAMOW STATE VECTORS AS FUNCTIONALS OVER SUBSPACES OF THE NUCLEAR SPACE

被引：31

作者：

BOHM, A

机构：

[1] Center for Particle Theory, University of Texas at Austin, Austin, 78712, Texas

来源：

LETTERS IN MATHEMATICAL PHYSICS | 1979年 / 3卷 / 06期

关键词：

D O I：

10.1007/BF00401925

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Exponentially decaying 'Gamow state' vectors are obtained from S-matrix poles in the lower half of the second sheet and are defined as functionals over a subspace of the nuclear space Φ. Exponentially growing 'Gamow state' vectors are obtained from S-matrix poles in the upper half of the second sheet and are defined as functionals over another subspace of Φ. On functionals over these two subspaces the dynamical group of time development splits into two semigroups. © 1979 D. Reidel Publishing Company.

引用

页码：455 / 461

页数：7

共 23 条

[1] DIRAC FORMALISM AND SYMMETRY PROBLEMS IN QUANTUM MECHANICS .I. GENERAL DIRAC FORMALISM [J].