45 citations · 145 across the 7 of their papers we have counts for
7 papers
Theoretical formulations on thermodynamics of quantum impurity systems
Hong Gong, Yao Wang, Hou-Dao Zhang +3
In this work, we put forward the theoretical foundation toward thermodynamics of quantum impurity systems measurable in experiments. The theoretical developments involve the identi…
Equilibrium and transient thermodynamics: A unified dissipaton-space approach
Hong Gong, Yao Wang, Hou-Dao Zhang +4
This work presents a unified dissipaton-equation-of-motion (DEOM) theory and its evaluations on the Helmholtz free energy change due to the isotherm mixing of two isolated subsyste…
System-bath entanglement theorem with Gaussian environments
Peng-Li Du, Yao Wang, Rui-Xue Xu +2
In this work, we establish a so-called "system-bath entanglement theorem", for arbitrary systems coupled with Gaussian environments. This theorem connects the entangled system-bath…
Effects of Herzberg--Teller vibronic coupling on coherent excitation energy transfer
Hou-Dao Zhang, Qin Qiao, Rui-Xue Xu +1
In this work, we study the effects of non-Condon vibronic coupling on the quantum coherence of excitation energy transfer, via the exact dissipaton-equation-of-motion (DEOM) evalua…
Theory of quantum dissipation in a class of non-Gaussian environments
Rui-Xue Xu, Yang Liu, Hou-Dao Zhang +1
In this work we construct a novel dissipaton-equation-of-motion (DEOM) theory in quadratic bath coupling environment, based an extended algebraic statistical quasi-particle approac…
Hierarchical dynamics for system-bath coherence correlation spectrum
Hou-Dao Zhang, Jian Xu, Rui-Xue Xu +2
We propose a quasi-particle description for the hierarchical equations of motion formalism for quantum dissipative dynamics systems. Not only it provides an alternative mathematica…
Advancing hierarchical equations of motion for efficient evaluation of coherent two-dimensional spectroscopy
Jian Xu, Rui-Xue Xu, Darius Abramavicius +2
To advance hierarchial equations of motion as a standard theory for quantum dissipative dynamics, we put forward a mixed Heisenberg--Schrodinger scheme with block-matrix implementa…