On the wave functions of an exactly solvable model of interacting fermions with spin 1/2 in an external field

被引：0

作者：

V. I. Inozemtsev

N. G. Inozemtseva

B. I. Sadovnikov

机构：

[1] Joint Institute for Nuclear Research,Laboratory of Theoretical Physics

[2] Moscow State University,Chair of Quantum Statistics and Field Theory

来源：

Moscow University Physics Bulletin | 2008年 / 63卷

关键词：

Morse Potential; Harmonic Oscillator Potential; Morse Oscillator; Spinless Boson; Inhomogeneous Spin;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

It is shown that hyperbolic systems of Sutherland spin 1/2 particles in an external field with the Morse potential characterized by parameter τ2 have a discrete part of their spectrum in the case of a particular constraint on the τ, parameter of two-particle interaction λ, and the number of particles. The ground state is described by a Jastrow wave function. The results known for systems with an interaction inversely proportional to the squared distance between particles are reproduced in the limit τ → ∞.

引用

页码：164 / 167

页数：3

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