Renormalized Harmonic-Oscillator Description of Confined Electron Systems with Inverse-Square Interaction
Condensed Matter
2009-10-22 v1
Abstract
An integrable model for SU() electrons with inverse-square interaction is studied for the system with confining harmonic potential. We develop a new description of the spectrum based on the {\it renormalized harmonic-oscillators} which incorporate interaction effects via the repulsion of energy levels. This approach enables a systematic treatment of the excitation spectrum as well as the ground-state quantities.
Keywords
Cite
@article{arxiv.cond-mat/9309038,
title = {Renormalized Harmonic-Oscillator Description of Confined Electron Systems with Inverse-Square Interaction},
author = {N. Kawakami},
journal= {arXiv preprint arXiv:cond-mat/9309038},
year = {2009}
}
Comments
RevTex, 7 pages