Resistivity of the two-dimensional Bose-Hubbard model at weak coupling
Quantum Gases
2023-09-20 v1
Abstract
We calculate the weak-coupling resistivity of the two-dimensional Bose Hubbard model, comparing with the more familiar fermionic case. At high temperature the resistivity is linear in , while in the low temperature normal state it is exponentially suppressed. We explore the density dependence and calculate the momentum relaxation rate.
Keywords
Cite
@article{arxiv.2309.10782,
title = {Resistivity of the two-dimensional Bose-Hubbard model at weak coupling},
author = {Eduardo O. Rizzatti and Erich J. Mueller},
journal= {arXiv preprint arXiv:2309.10782},
year = {2023}
}