dorsal/arxiv
View SchemaFermion-Boson Duality of One-dimensional Quantum Particles with Generalized Contact Interaction
| Authors | Taksu Cheon, T. Shigehara |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9806041 |
| URL | https://arxiv.org/abs/quant-ph/9806041 |
| DOI | 10.1103/PhysRevLett.82.2536 |
| Journal | Physical Review Letters 82 (1999) 2536-2539 |
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 $\delta$-function interaction with the reversed role of strong and weak couplings. KEYWORDS: one-dimensional system, $\epsilon$-interaction, solvable many-body problem, exact bosonization
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"abstract": "For a system of spinless one-dimensional fermions, the non-vanishing\nshort-range limit of two-body interaction is shown to induce the wave-function\ndiscontinuity. We prove the equivalence of this fermionic system and the\nbosonic particle system with two-body $\\delta$-function interaction with the\nreversed role of strong and weak couplings.\n KEYWORDS: one-dimensional system, $\\epsilon$-interaction, solvable many-body\nproblem, exact bosonization",
"arxiv_id": "quant-ph/9806041",
"authors": [
"Taksu Cheon",
"T. Shigehara"
],
"categories": [
"quant-ph",
"cond-mat",
"nlin.SI",
"nucl-th",
"solv-int"
],
"doi": "10.1103/PhysRevLett.82.2536",
"journal_ref": "Physical Review Letters 82 (1999) 2536-2539",
"title": "Fermion-Boson Duality of One-dimensional Quantum Particles with Generalized Contact Interaction",
"url": "https://arxiv.org/abs/quant-ph/9806041"
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