SUPERSYMMETRIC QUANTUM-MECHANICS, PHASE EQUIVALENCE, AND LOW-ENERGY SCATTERING ANOMALIES

被引：9

作者：

AMADO, RD

CANNATA, F

DEDONDER, JP

机构：

[1] UNIV PENN, DEPT PHYS, PHILADELPHIA, PA 19104 USA

[2] DIPARTIMENTO FIS, I-40126 BOLOGNA, ITALY

[3] IST NAZL FIS NUCL, I-40126 BOLOGNA, ITALY

[4] UNIV PARIS 07, PHYS NUCL LAB, F-75251 PARIS 05, FRANCE

[5] INST PHYS NUCL, DIV PHYS THEOR, F-91406 ORSAY, FRANCE

来源：

PHYSICAL REVIEW C | 1991年 / 43卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.43.2077

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Supersymmetric quantum mechanics links two Hamiltonians with the same scattering (phase equivalence) but different number of bound states. We examine the Green's functions for these Hamiltonians as a prelude to embedding the two-body dynamics in a many-body system. We study the effect of the elimination of a two-body bound state near zero energy for the Efimov effect and Beg's theorem.

引用

页码：2077 / 2081

页数：5

共 15 条

[1] SUPERSYMMETRIC QUANTUM-MECHANICS, COUPLED CHANNELS, SCATTERING RELATIONS [J].