Nonequilibrium boundary-driven quantum systems: Models, methods, and properties
Recent years have seen tremendous progress in the theoretical understanding of quantum
systems driven dissipatively by coupling to different baths at their edges. This was possible …
systems driven dissipatively by coupling to different baths at their edges. This was possible …
Dynamical maps beyond Markovian regime
D Chruściński - Physics Reports, 2022 - Elsevier
Quantum dynamical maps provide suitable mathematical representation of quantum
evolutions. When representing quantum states by density operators, the evident …
evolutions. When representing quantum states by density operators, the evident …
Open quantum system dynamics and the mean force Gibbs state
The dynamical convergence of a system to the thermal distribution, or Gibbs state, is a
standard assumption across all of the physical sciences. The Gibbs state is determined just …
standard assumption across all of the physical sciences. The Gibbs state is determined just …
Fundamental limitations in Lindblad descriptions of systems weakly coupled to baths
It is very common in the literature to write a Markovian quantum master equation in Lindblad
form to describe a system with multiple degrees of freedom and weakly connected to …
form to describe a system with multiple degrees of freedom and weakly connected to …
Weak and ultrastrong coupling limits of the quantum mean force Gibbs state
The Gibbs state is widely taken to be the equilibrium state of a system in contact with an
environment at temperature T. However, non-negligible interactions between system and …
environment at temperature T. However, non-negligible interactions between system and …
Nonequilibrium Green's function method for quantum thermal transport
This review deals with the nonequilibrium Green's function (NEGF) method applied to the
problems of energy transport due to atomic vibrations (phonons), primarily for small junction …
problems of energy transport due to atomic vibrations (phonons), primarily for small junction …
Canonically consistent quantum master equation
We put forth a new class of quantum master equations that correctly reproduce the
asymptotic state of an open quantum system beyond the infinitesimally weak system-bath …
asymptotic state of an open quantum system beyond the infinitesimally weak system-bath …
Coherences and the thermodynamic uncertainty relation: Insights from quantum absorption refrigerators
The thermodynamic uncertainty relation, originally derived for classical Markov-jump
processes, provides a tradeoff relation between precision and dissipation, deepening our …
processes, provides a tradeoff relation between precision and dissipation, deepening our …
Monitoring quantum Otto engines
Unlike classical systems, a measurement performed on a quantum system always alters its
state. In this work, the impacts of two diagnostic schemes to determine the performance of …
state. In this work, the impacts of two diagnostic schemes to determine the performance of …
Lindbladian approximation beyond ultraweak coupling
T Becker, LN Wu, A Eckardt - Physical Review E, 2021 - APS
Away from equilibrium, the properties of open quantum systems depend on the details of
their environment. A microscopic derivation of a master equation (ME) is therefore crucial. Of …
their environment. A microscopic derivation of a master equation (ME) is therefore crucial. Of …