Fermion-Boson Duality of One-dimensional Quantum Particles with Generalized Contact Interaction
Quantum Physics
2009-02-27 v2 Condensed Matter
Exactly Solvable and Integrable Systems
Nuclear Theory
solv-int
Abstract
For a system of spinless one-dimensional fermions, the non-vanishing short-range limit of two-body interaction is shown to induce the wave-function discontinuity. We prove the equivalence of this fermionic system and the bosonic particle system with two-body -function interaction with the reversed role of strong and weak couplings. KEYWORDS: one-dimensional system, -interaction, solvable many-body problem, exact bosonization
Keywords
Cite
@article{arxiv.quant-ph/9806041,
title = {Fermion-Boson Duality of One-dimensional Quantum Particles with Generalized Contact Interaction},
author = {Taksu Cheon and T. Shigehara},
journal= {arXiv preprint arXiv:quant-ph/9806041},
year = {2009}
}
Comments
4 pages ReVTeX 4 epsf figures included, new Refs