1.5k citations · 9.7k across the 96 of their papers we have counts for
96 papers
Control of memory effects in a spin-boson system by periodic driving
Pietro Follia, Bassano Vacchini, Heinz-Peter Breuer
We study the emergence of quantum memory effects in a spin-boson system at finite temperature driven by an external time-periodic force. Quantifying memory effects by the trace-dis…
Dynamically Emergent Quantum Thermodynamics: Non-Markovian Otto Cycle
Irene Ada Picatoste, Alessandra Colla, Heinz-Peter Breuer
Employing a recently developed approach to dynamically emergent quantum thermodynamics, we revisit the thermodynamic behavior of the quantum Otto cycle with a focus on memory effec…
Quantifying the influence of the initial state on the dynamics of an open quantum system
Sebastian Wenderoth, Heinz-Peter Breuer, Michael Thoss
A small system in contact with a macroscopic environment usually approaches an asymptotic state, determined only by some macroscopic properties of the environment such as the tempe…
Initial Correlations in Open Quantum Systems: Constructing Linear Dynamical Maps and Master Equations
Alessandra Colla, Niklas Neubrand, Heinz-Peter Breuer
We investigate the dynamics of open quantum systems which are initially correlated with their environment. The strategy of our approach is to analyze how given, fixed initial corre…
Witnessing non-Markovianity by Quantum Quasi-Probability Distributions
Moritz F. Richter, Raphael Wiedenmann, Heinz-Peter Breuer
We employ frames consisting of rank-one projectors (i.e. pure quantum states) and their induced informationally complete quantum measurements (IC-POVMs) to represent generally mixe…
Quantifying multiparticle entanglement with randomized measurements
Sophia Ohnemus, Heinz-Peter Breuer, Andreas Ketterer
Randomized measurements constitute a simple measurement primitive that exploits the information encoded in the outcome statistics of samples of local quantum measurements defined t…