3.1k citations
- Brookhaven National LaboratoryUS22 papers
- European Organization for Nuclear ResearchCH18 papers
- Columbia UniversityUS14 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR13 papers
- CEA Paris-SaclayFR12 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Johannes Gutenberg University MainzDE12 papers
- Heidelberg UniversityDE11 papers
- Helsinki Institute of PhysicsFI11 papers
- University of HelsinkiFI11 papers
- Joint Institute for Nuclear ResearchRU10 papers
- Ludwig-Maximilians-Universität MünchenDE10 papers
4 papers · 2 filters
Equilibration of Isolated Macroscopic Quantum Systems under Experimentally Realistic Conditions
Peter Reimann
In how far does an non-equilibrium initial ensemble evolve towards a stationary long time behavior for an isolated macroscopic quantum system? We demonstrate that deviations from a…
Dimer motion on a periodic substrate: Spontaneous symmetry breaking and absolute negative mobility
David Speer, Ralf Eichhorn, Mykhaylo Evstigneev +1
We consider two coupled particles moving along a periodic substrate potential with negligible inertia effects (overdamped limit). Even when the particles are identical and the subs…
Particle sorting by a structured microfluidic ratchet device with tunable selectivity: Theory and Experiment
Lukas Bogunovic, Ralf Eichhorn, Jan Regtmeier +2
We theoretically predict and experimentally demonstrate that several different particle species can be separated from each other by means of a ratchet device, consisting of periodi…
Anisotropic diffusion in square lattice potentials: giant enhancement and control
David Speer, Ralf Eichhorn, Peter Reimann
The unbiased thermal diffusion of an overdamped Brownian particle in a square lattice potential is considered in the presence of an externally applied ac driving. The resulting dif…