Non-equilibrium superconductivity in a correlated electron system studied with the Keldysh+FLEX approach
Strongly Correlated Electrons
2015-05-20 v1
Abstract
Non-equilibrium phase transitions are studied theoretically for the two-dimensional Hubbard model subject to bias voltages from the electrodes coupled to the system. By combining the fluctuation exchange approximation with the Keldysh method for non-equilibrium, we have studied the properties of the non-equilibrium Fermi liquid phase and determined the phase diagram with transition to non-equilibrium magnetic and superconducting phases.
Keywords
Cite
@article{arxiv.1012.0980,
title = {Non-equilibrium superconductivity in a correlated electron system studied with the Keldysh+FLEX approach},
author = {Takashi Oka and Hideo Aoki},
journal= {arXiv preprint arXiv:1012.0980},
year = {2015}
}
Comments
Proceedings of M2S-IX, Tokyo 2009