This project focus on explore the new theory / computational scheme based on thermal field theory
The project has two parts:
I. MR-CC project: Applying thermal-field theory on multi-reference coupled cluster theory for dynamical correlation electronic structure problems.
II. Thermal properties project: Applying thermal-field theory for statistical mechanics for finite temperature or time dependent electronic structure problems.
This method refers to the paper: Nooijen, Marcel, and Songhao Bao. "Normal ordered exponential approach to thermal properties and time-correlation functions: general theory and simple examples." Molecular Physics 119.21-22 (2021): e1980832.