Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Ludwig-Maximilians-Universität MünchenDE1.6k papers
- University of BonnDE1.6k papers
- Johannes Gutenberg University MainzDE1.6k papers
- National Institute for Subatomic PhysicsNL1.6k papers
- University of ManchesterGB1.6k papers
- University of MichiganUS1.6k papers
- Brookhaven National LaboratoryUS1.5k papers
- Charles UniversityCZ1.5k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.5k papers
- Czech Technical University in PragueCZ1.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.5k papers
13 papers · 2 filters
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…
Purcell-induced suppression of superradiance for molecular overlayers on noble atom surfaces
Johannes Fiedler, Kristian Berland, Stefan Yoshi Buhmann
We study the impact of an environment on the electromagnetic responses of a molecule in the presence of a dielectric medium. By applying the dipole-dipole coupling between the mole…
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…
Macroscopic quantum electrodynamics theory of resonance energy transfer involving chiral molecules
Janine Christine Franz, Stefan Yoshi Buhmann, A. Salam
Resonance energy transfer between chiral molecules can be used to discriminate between different enantiomers. The transfer rate between chiral molecules consists of a non-discrimin…
Shape optimizations for body-assisted light-matter interactions
Jonas Matuszak, Stefan Yoshi Buhmann, Robert Bennett
We implement a shape optimization algorithm for body-assisted light-matter interactions described by the formalism of macroscopic quantum electrodynamics. The approach uses the lev…
Many-body interference at the onset of chaos
Eric Brunner, Lukas Pausch, Edoardo G. Carnio +3
We unveil the signature of many-body interference across dynamical regimes of the Bose-Hubbard model. Increasing the particles' indistinguishability enhances the temporal fluctuati…
Quantized fields for optimal control in the strong coupling regime
Frieder Lindel, Edoardo G. Carnio, Stefan Yoshi Buhmann +1
We tailor the quantum statistics of a bosonic field to deterministically drive a quantum system into a target state. Experimentally accessible states of the field achieve good cont…
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…
Entropic and trace distance based measures of non-Markovianity
Federico Settimo, Heinz-Peter Breuer, Bassano Vacchini
We analyze and compare different measures for the degree of non-Markovianity in the dynamics of open quantum systems. These measures are based on the distinguishability of quantum…
Optimal route to quantum chaos in the Bose-Hubbard model
Lukas Pausch, Andreas Buchleitner, Edoardo G. Carnio +1
The dependence of the chaotic phase of the Bose-Hubbard Hamiltonian on particle number , system size and particle density is investigated in terms of spectral and eigenstate…
Inverse design in nuclear quantum optics: From artificial x-ray multi-level schemes to spectral observables
Oliver Diekmann, Dominik Lentrodt, Jörg Evers
Ensembles of Mössbauer nuclei embedded in thin-film cavities form a promising platform for x-ray quantum optics. A key feature is that the joint nuclei-cavity system can be conside…
Modern applications of machine learning in quantum sciences
Anna Dawid, Julian Arnold, Borja Requena +26
In this book, we provide a comprehensive introduction to the most recent advances in the application of machine learning methods in quantum sciences. We cover the use of deep learn…