Mott transition in one-dimensional boson-fermion mixtures
Other Condensed Matter
2009-11-11 v1
Abstract
We numerically investigated Mott transitions and mixing-demixing transitions in one-dimensional boson-fermion mixtures at a commensurate filling. The mixing-demixing transition occurred in a qualitatively similar manner to the incommensurate filling case. We also found the Mott insulator phase appeared in both the mixing and the demixing states as the fermion-boson interaction or the boson-boson interaction increased. Phase diagrams were obtained in the interaction parameter space.
Keywords
Cite
@article{arxiv.cond-mat/0509048,
title = {Mott transition in one-dimensional boson-fermion mixtures},
author = {Yousuke Takeuchi and Hiroyuki Mori},
journal= {arXiv preprint arXiv:cond-mat/0509048},
year = {2009}
}