The Kane-Mele (KM) model is proposed to describe the quantum spin Hall effect of electrons on the two-dimensional honeycomb lattice. Here, we will show that, in a certain parameter region, the London equation is obtained from the effective field theory of the layered KM model with an electronic correlation.
@article{arxiv.1007.1507,
title = {The London Equation in Quantum Spin Hall System with Electronic Correlation},
author = {Jun Goryo and Nobuki Maeda},
journal= {arXiv preprint arXiv:1007.1507},
year = {2014}
}
Comments
Acknowledgment has been revised. Accepted for publication in J. Phys. Soc. Jpn