Exotic order in simple models of bosonic systems

Preprint

8 May 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0205170

Abstract

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.

Keywords

REPULSIVE INTERACTIONS
FRACTIONALIZED PHASES
HIGHER DIMENSIONS
BOSONIC SYSTEMS
MAGNETIC FIELD
HUBBARD MODELS
SIMPLE MODELS
EXOTIC ORDER

All Related Versions

Version 1, 2002-05-08, ArXiv
Published version: Physical Review Letters, 89 (27), 277004.

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