An open quantum system refers to a system that is further coupled to a bath system
consisting of surrounding radiation fields, atoms, molecules, or proteins. The bath system is …

Accurate characterization of correlated electronic states, as well as their evolution under
external fields or in dissipative environment, is essentially important for understanding the …

This paper presents a comprehensive account of the dissipaton-equation-of-motion (DEOM)
theory for open quantum systems. This newly developed theory treats not only the quantum …

We present a general theory of non-Markovian dynamics for open systems of noninteracting
fermions (bosons) linearly coupled to thermal environments of noninteracting fermions …

Quantum Thermodynamics is a continuous dialogue between two independent theories:
Thermodynamics and Quantum Mechanics. Whenever the two theories have addressed the …

Current nonequilibrium Monte Carlo methods suffer from a dynamical sign problem that
makes simulating real-time dynamics for long times exponentially hard. We propose a new …

We introduce an efficient method to simulate the dynamics of an interacting quantum
impurity coupled to noninteracting fermionic reservoirs. Viewing the impurity as an open …

In this Communication, we propose the time-domain Prony fitting decomposition (t-PFD) as
an accurate and efficient exponential series method, applicable to arbitrary bath correlation …

We propose an efficient method to propagate the hierarchical quantum master equations
based on a reformulation of the original formalism and the incorporation of a filtering …

For a system strongly coupled to a heat bath, the quantum coherence of the system and the
heat bath plays an important role in the system dynamics. This is particularly true in the case …