Radial coherent states—From the harmonic oscillator to the hydrogen atom |
| |
Authors: | Y Gur A Mann |
| |
Institution: | (1) Tel-Aviv University, Israel |
| |
Abstract: | We construct spectrum generating algebras of SO(2, 1) ~ SU(1, 1) in arbitrary dimension for the isotropic harmonic oscillator and the Sturm-Coulomb problem in radial coordinates. Using these algebras, we construct the associated radial Barut-Girardello coherent states for the isotropic harmonic oscillator (in arbitrary dimension). We map these states into the Sturm-Coulomb radial coherent states and show that they evolve in a fictitious time parameter without dispersing. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|