Non-Hermitian pseudomodes for strongly coupled open quantum systems: Unravelings, correlations, and thermodynamics
The pseudomode framework provides an exact description of the dynamics of an open
quantum system coupled to a non-Markovian environment. Using this framework, the …
quantum system coupled to a non-Markovian environment. Using this framework, the …
Modeling the unphysical pseudomode model with physical ensembles: simulation, mitigation, and restructuring of non-Markovian quantum noise
The influence of a Gaussian environment on a quantum system can be described by
effectively replacing the continuum with a discrete set of ancillary quantum and classical …
effectively replacing the continuum with a discrete set of ancillary quantum and classical …
Entropy production in the mesoscopic-leads formulation of quantum thermodynamics
Understanding the entropy production of systems strongly coupled to thermal baths is a core
problem of both quantum thermodynamics and mesoscopic physics. While many techniques …
problem of both quantum thermodynamics and mesoscopic physics. While many techniques …
Toward quantum simulation of non-Markovian open quantum dynamics: A universal and compact theory
Non-Markovianity, the intricate dependence of an open quantum system on its temporal
evolution history, holds tremendous implications across various scientific disciplines …
evolution history, holds tremendous implications across various scientific disciplines …
QuTiP-BoFiN: A bosonic and fermionic numerical hierarchical-equations-of-motion library with applications in light-harvesting, quantum control, and single-molecule …
The “hierarchical equations of motion”(HEOM) method is a powerful exact numerical
approach to solve the dynamics and find the steady-state of a quantum system coupled to a …
approach to solve the dynamics and find the steady-state of a quantum system coupled to a …
Quantum-classical decomposition of Gaussian quantum environments: A stochastic pseudomode model
S Luo, N Lambert, P Liang, M Cirio - PRX Quantum, 2023 - APS
We show that the effect of a Gaussian bosonic environment linearly coupled to a quantum
system can be simulated by a stochastic Lindblad master equation characterized by a set of …
system can be simulated by a stochastic Lindblad master equation characterized by a set of …
Controlling periodic Fano resonances of quantum acoustic waves with a giant atom coupled to a microwave waveguide
Nanoscale Fano resonances, with applications from telecommunications to ultra-sensitive
biosensing, have prompted extensive research. We demonstrate that a superconducting …
biosensing, have prompted extensive research. We demonstrate that a superconducting …
Kondo QED: The Kondo effect and photon trapping in a two-impurity Anderson model ultrastrongly coupled to light
The Kondo effect is one of the most studied examples of strongly correlated quantum many-
body physics. Another type of strongly correlated physics that has only recently been …
body physics. Another type of strongly correlated physics that has only recently been …
Quantum neural network approach to Markovian dissipative dynamics of many-body open quantum systems
C Long, L Cao, L Ge, QX Li, YJ Yan, RX Xu… - The Journal of …, 2024 - pubs.aip.org
Numerous variational methods have been proposed for solving quantum many-body
systems, but they often face exponentially increasing computational complexity as the …
systems, but they often face exponentially increasing computational complexity as the …
Neural Network Approach for Non-Markovian Dissipative Dynamics of Many-Body Open Quantum Systems
L Cao, L Ge, D Zhang, X Li, Y Wang, RX Xu… - arXiv preprint arXiv …, 2024 - arxiv.org
Simulating the dynamics of open quantum systems coupled to non-Markovian environments
remains an outstanding challenge due to exponentially scaling computational costs. We …
remains an outstanding challenge due to exponentially scaling computational costs. We …