Exotic order in simple models of bosonic systems

被引：126

作者：

Motrunich, OI ^{[1
]}

Senthil, T ^{[1
]}

机构：

[1] MIT, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 27期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevLett.89.277004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that simple Bose Hubbard models with unfrustrated hopping and short range two-body repulsive interactions can support stable fractionalized phases in two and higher dimensions, and in zero magnetic field. The simplicity of the constructed models advances the possibility of a controlled experimental realization and novel applications of such unconventional states.

引用

页码：277004 / 277004

页数：4

共 20 条

[1] THE RESONATING VALENCE BOND STATE IN LA2CUO4 AND SUPERCONDUCTIVITY [J].