Nonreciprocal unconventional photon blockade in a driven dissipative cavity with parametric amplification

HZ Shen, Q Wang, J Wang, XX Yi - Physical Review A, 2020 - APS
In this paper, we show that nonreciprocal unconventional photon blockade can be observed
in a spinning cavity immersed in a degenerate optical parametric amplifier (OPA) driven by …

Nonperturbative renormalization of quantum thermodynamics from weak to strong couplings

WM Huang, WM Zhang - Physical Review Research, 2022 - APS
By solving the exact master equation of open quantum systems, we formulate the quantum
thermodynamics from weak to strong couplings. The open quantum systems exchange …

Non-Markovian dynamics of an open quantum system with initial system-reservoir correlations: A nanocavity coupled to a coupled-resonator optical waveguide

HT Tan, WM Zhang - Physical Review A—Atomic, Molecular, and Optical …, 2011 - APS
In this paper, the exact non-Markovian dynamics of open quantum systems in the presence
of initial system-reservoir correlations is investigated for a photonic cavity system coupled to …

Non-Markovian complexity in the quantum-to-classical transition

HN **ong, PY Lo, WM Zhang, DH Feng, F Nori - Scientific reports, 2015 - nature.com
The quantum-to-classical transition is due to environment-induced decoherence and it
depicts how classical dynamics emerges from quantum systems. Previously, the quantum-to …

Unconventional single-photon blockade in non-Markovian systems

HZ Shen, C Shang, YH Zhou, XX Yi - Physical Review A, 2018 - APS
The photon blockade based on weak nonlinearities is called unconventional photon
blockade. The studies of the unconventional photon blockade in recent decades are all …

A quantum photonic dissipative transport theory

CU Lei, WM Zhang - Annals of Physics, 2012 - Elsevier
In this paper, a quantum transport theory for describing photonic dissipative transport
dynamics in nanophotonics is developed. The nanophotonic devices concerned in this …

Exact master equation for generalized quantum Brownian motion with momentum-dependent system-environment couplings

YW Huang, WM Zhang - Physical Review Research, 2022 - APS
In this paper we generalize the quantum Brownian motion (QBM) to include the momentum-
dependent system-environment couplings. The resulting Hamiltonian in the particle number …

Non-Markovian quantum input-output networks

J Zhang, Y Liu, RB Wu, K Jacobs, F Nori - Physical Review A—Atomic …, 2013 - APS
Quantum input-output response analysis is a useful method for modeling the dynamics of
complex quantum networks, such as those for communication or quantum control via …

Quantum thermodynamics of single particle systems

MM Ali, WM Huang, WM Zhang - Scientific reports, 2020 - nature.com
Thermodynamics is built with the concept of equilibrium states. However, it is less clear how
equilibrium thermodynamics emerges through the dynamics that follows the principle of …

Strong-coupling quantum thermodynamics far from equilibrium: Non-Markovian transient quantum heat and work

WM Huang, WM Zhang - Physical Review A, 2022 - APS
In this paper, we investigate the strong-coupling quantum thermodynamics of a hybrid
quantum system far from equilibrium, based on the renormalization theory of quantum …