Non-hermitian physics
A review is given on the foundations and applications of non-Hermitian classical and
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …
Energy dynamics, heat production and heat–work conversion with qubits: toward the development of quantum machines
L Arrachea - Reports on Progress in Physics, 2023 - iopscience.iop.org
We present an overview of recent advances in the study of energy dynamics and
mechanisms for energy conversion in qubit systems with special focus on realizations in …
mechanisms for energy conversion in qubit systems with special focus on realizations in …
[HTML][HTML] Charging a quantum battery with linear feedback control
Energy storage is a basic physical process with many applications. When considering this
task at the quantum scale, it becomes important to optimise the non-equilibrium dynamics of …
task at the quantum scale, it becomes important to optimise the non-equilibrium dynamics of …
Thermodynamic uncertainty relations including measurement and feedback
Thermodynamic uncertainty relations quantify how the signal-to-noise ratio of a given
observable is constrained by dissipation. Fluctuation relations generalize the second law of …
observable is constrained by dissipation. Fluctuation relations generalize the second law of …
Quantum thermodynamically consistent local master equations
Local master equations are a widespread tool to model open quantum systems, especially
in the context of many-body systems. These equations, however, are believed to lead to …
in the context of many-body systems. These equations, however, are believed to lead to …
Bounds in nonequilibrium quantum dynamics
We review various bounds concerning out-of-equilibrium dynamics in few-level and many-
body quantum systems. We primarily focus on closed quantum systems but will also mention …
body quantum systems. We primarily focus on closed quantum systems but will also mention …
Quantum thermodynamics under continuous monitoring: A general framework
The thermodynamics of quantum systems driven out of equilibrium has attracted increasing
attention in the last decade, in connection with quantum information and statistical physics …
attention in the last decade, in connection with quantum information and statistical physics …
Dynamics of a qubit while simultaneously monitoring its relaxation and dephasing
Decoherence originates from the leakage of quantum information into external degrees of
freedom. For a qubit, the two main decoherence channels are relaxation and dephasing …
freedom. For a qubit, the two main decoherence channels are relaxation and dephasing …
Heat and work along individual trajectories of a quantum bit
We use a near quantum limited detector to experimentally track individual quantum state
trajectories of a driven qubit formed by the hybridization of a waveguide cavity and a …
trajectories of a driven qubit formed by the hybridization of a waveguide cavity and a …
Autonomous conversion of information to work in quantum dots
We consider an autonomous implementation of Maxwell's demon in a quantum dot
architecture acting on a system without changing its number of particles or its energy. As in …
architecture acting on a system without changing its number of particles or its energy. As in …