supported by the Science Foundation for Post-Doctorate Research from the Ministry of Science and Technology of China (Grant No.20100470589);the National Basic Research Program of China (Grant No.2007CB925000);the National Natural Science Foundation of China (Grant No.51071032)
Motivated by the discovery of a new family of 122 iron-based superconductors, we present the theoretical results on the ground state phase diagram, spin wave, and dynamic structure factor obtained from the extended J1...
Project supported by the National Natural Science Foundation of China(Grant Nos.10334090,10425418,60576058);the National Basic Research Program of China(Grant No.2007CB925000)
This paper proposes an impurity solver for the dynamical mean field theory (DMFT) study of the Mott insulators, which is based on the second order perturbation of the hybridization function. After careful benchmarki...