574 citations
- Max Planck SocietyDE14 papers
- University of GöttingenDE7 papers
- Cornell UniversityUS5 papers
- Wesleyan UniversityUS4 papers
- University of the AegeanGR3 papers
- Ben-Gurion University of the NegevIL2 papers
- Bernstein Center for Computational Neuroscience GöttingenDE2 papers
- Cold Spring Harbor LaboratoryUS2 papers
- Harvard UniversityUS2 papers
- University of FreiburgDE2 papers
- Campbell CollaborationNO1 paper
- Center for NanoScienceDE1 paper
9 papers · 1 filter
Exponentially Fragile PT-Symmetry in Lattices with Localized Eigenmodes
Oliver Bendix, Ragnar Fleischmann, Tsampikos Kottos +1
We study the effect of localized modes in lattices of size N with parity-time (PT) symmetry. Such modes are arranged in pairs of quasi-degenerate levels with splitting delta exp{-N…
Partitioning of energy in highly polydisperse granular gases
Hildegard Uecker, W. Till Kranz, Timo Aspelmeier +1
A highly polydisperse granular gas is modeled by a continuous distribution of particle sizes, a, giving rise to a corresponding continuous temperature profile, T(a), which we compu…
Casimir-Lifshitz Interaction between Dielectrics of Arbitrary Geometry: A Dielectric Contrast Perturbation Theory
Ramin Golestanian
The general theory of electromagnetic--fluctuation--induced interactions in dielectric bodies as formulated by Dzyaloshinskii, Lifshitz, and Pitaevskii is rewritten as a perturbati…
Counting Complex Disordered States by Efficient Pattern Matching: Chromatic Polynomials and Potts Partition Functions
Marc Timme, Frank van Bussel, Denny Fliegner +1
Counting problems, determining the number of possible states of a large system under certain constraints, play an important role in many areas of science. They naturally arise for…
Search for the "ultimate state" in turbulent Rayleigh-Bénard convection
Denis Funfschilling, Eberhard Bodenschatz, Guenter Ahlers
Measurements of the Nusselt number and of temperature variations in the bulk fluid are reported for turbulent Rayleigh-Bénard convection of a cylindrical sample. They c…
Dissipation induced coherence and stochastic resonance of an open two-mode Bose-Einstein condensate
D. Witthaut, F. Trimborn, S. Wimberger
We discuss the dynamics of a Bose-Einstein condensate in a double-well trap subject to phase noise and particle loss. The phase coherence of a weakly-interacting condensate, experi…