Fermion-Boson duality of one-dimensional quantum particles with generalized contact interactions

被引：199

作者：

Cheon, T

Shigehara, T

机构：

[1] Kochi Univ Technol, Phys Lab, Kochi 7828502, Japan

[2] KEK, High Energy Accelerator Res Org, Div Theory, Tsukuba, Ibaraki 3050801, Japan

[3] Saitama Univ, Dept Informat & Comp Sci, Urawa, Saitama 3388570, Japan

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.82.2536

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For a system of spinless one-dimensional fermions, the nonvanishing short-range limit of a 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 a two-body delta-function interaction with the reversed role of strong and weak couplings. [S0031-9007(99)08775-X].

引用

页码：2536 / 2539

页数：4

共 24 条

[1]

Albeverio S., 1988, Solvable Models in Quantum Mechanics

[2]

[Anonymous], 1996, Quantum Many-body Systems in One Dimension

[3] FORM OF KINETIC-ENERGY IN EFFECTIVE-MASS HAMILTONIANS FOR HETEROSTRUCTURES [J].