Possible superconducting symmetry on doped J1-J2 model
Superconductivity
2008-10-31 v1 Strongly Correlated Electrons
Abstract
By making use of renormalized mean-field theory, we investigate possible superconducting symmetries in the ground states of t1-t2-J1-J2 model on square lattice. The superconducting symmetries of the ground states are determined by the frustration amplitude t2/t1 and doping concentration. The phase diagram of this system in frustration-doping plane is given. The order of the phase transitions among these different superconducting symmetry states of the system is discussed.
Cite
@article{arxiv.0810.5424,
title = {Possible superconducting symmetry on doped J1-J2 model},
author = {Huai-Xiang Huang and Ying Jiang and Guo-Hong Yang},
journal= {arXiv preprint arXiv:0810.5424},
year = {2008}
}
Comments
4 pages, 5 figures