The 1D Bose Gas with Weakly Repulsive Delta Interaction

被引：0
|
作者：
Batchelor, M. T. [1 ,2 ]
Guan, X. W. [1 ,2 ]
Dunning, C. [3 ]
Links, J. [3 ]
机构：
[1] Australian Natl Univ, Dept Theoret Phys, RSPSE, Canberra, ACT 0200, Australia
[2] Australian Natl Univ, Inst Math Sci, Canberra, ACT 0200, Australia
[3] Univ Queensland, Sch Phys Sci, Ctr Math Phys, Brisbane, Qld 4072, Australia
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2005年 / 74卷
基金：
澳大利亚研究理事会;
关键词：
Integrable models; 1D Bose gas; Bethe ansatz equations; BCS pairing models;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider the asymptotic solutions to the Bethe ansatz equations of the integrable model of interacting bosons in the weakly interacting limit. In this limit we establish that the ground state maps to the highest energy state of a strongly-coupled repulsive bosonic pairing model.
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页数：4
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