SUPERCOHERENT STATES

被引：54

作者：

FATYGA, BW

KOSTELECKY, VA

NIETO, MM

TRUAX, DR

机构：

[1] UNIV CALIF LOS ALAMOS SCI LAB,DIV THEORET,LOS ALAMOS,NM 87545

[2] UNIV CALGARY,DEPT CHEM,CALGARY T2N 1N4,ALBERTA,CANADA

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.43.1403

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A general approach is presented for constructing coherent states for supersymmetric systems. It uses Roger's supermanifold formulation of supergroups to extend the group-theoretic method. Supercoherent states are explicitly obtained for the supersymmetric harmonic oscillator. They are shown to be eigenstates of the supersymmetric annihilation operator and to be minimum-uncertainty states. Two more-complex situations with extended physical supersymmetries are also considered: an electron moving in a constant magnetic field, and the electron-monopole system. The supercoherent states for these systems are found using super Baker-Campbell-Hausdorff relations and their interpretation is elucidated.

引用

页码：1403 / 1412

页数：10

共 53 条

[1]

[Anonymous], GENERALIZED COHERENT

[2] SUPERCOHERENT STATES [J].