89 citations · 713 across the 40 of their papers we have counts for
6 papers · 1 filter
Metal-insulator transition in three-band Hubbard model with strong spin-orbit interaction
Liang Du, Li Huang, Xi Dai
Recent investigations suggest that both spin-orbit coupling and electron correlation play very crucial roles in the transition metal oxides. By using the generalized Gutzwille…
Non-Fermi-liquid behavior in cubic phase BaRuO: A dynamical mean-field study
Li Huang, Bingyun Ao
Motivated by the recently synthesized cubic phase BaRuO under high pressure and high temperature, a thorough study has been conducted on its temperature-dependent electronic…
Dynamical screening in strongly correlated metal SrVO3
Li Huang, Yilin Wang
The consequences of dynamical screening of Coulomb interaction among correlated electrons in realistic materials have not been widely considered before. In this letter we try to in…
Kernel polynomial representation of imaginary-time Green's functions
Li Huang, Liang Du
Inspired by the recent proposed Legendre orthogonal polynomial representation of imaginary-time Green's functions, we develop an alternate representation for the Green's functions…
New implementation of hybridization expansion quantum impurity solver based on Newton-Leja interpolation polynomial
Li Huang, Xi Dai
We introduce a new implementation of hybridization expansion continuous time quantum impurity solver which is relevant to dynamical mean-field theory. It employs Newton interpolati…
Complete phase diagram for three-band Hubbard model with orbital degeneracy lifted by crystal field splitting
Li Huang, Liang Du, Xi Dai
Motivated by the unexplored complexity of the phase diagrams for multi-orbital Hubbard models, a three-band Hubbard model at integer fillings (N=4) with orbital degeneracy lifted p…