Introduction
CyGutz is an efficient Gutzwiller solver,
which solves a generic tight-binding model with local interactions
using Gutzwiller-rotationally invariant slave-boson method.
(See Ref. [prx2015] and [prl2017])
| [prx2015] | Lanatà, Nicola, Yongxin Yao, Cai-Zhuang Wang, Kai-Ming Ho,
and Gabriel Kotliar. 2015.
‘’Phase Diagram and Electronic Structure of Praseodymium and Plutonium.’’
Physical Review X 5 (1): 011008.
doi:10.1103/PhysRevX.5.011008. |
| [prl2017] | Lanatà, Nicola, Yongxin Yao, Xiaoyu Deng, Vladimir Dobrosavljević,
and Gabriel Kotliar. 2017.
‘’Slave Boson Theory of Orbital Differentiation with Crystal Field Effects:
Application to UO 2.’’
Physical Review Letters 118 (12): 126401.
doi:10.1103/PhysRevLett.118.126401. |