821 citations
- Universität HamburgDE514 papers
- Max Planck Institute for the Structure and Dynamics of MatterDE203 papers
- Center for Free-Electron Laser ScienceDE131 papers
- Deutsches Elektronen-Synchrotron DESYDE122 papers
- University of OxfordGB28 papers
- Centre National de la Recherche ScientifiqueFR24 papers
- European X-Ray Free-Electron LaserDE24 papers
- Aarhus UniversityDK21 papers
- National and Kapodistrian University of AthensGR21 papers
- SLAC National Accelerator LaboratoryUS17 papers
- University of WürzburgDE15 papers
- University of Massachusetts AmherstUS13 papers
47 papers · 1 filter
Non-Local Currents and the Structure of Eigenstates in Planar Discrete Systems with Local Symmetries
Malte Röntgen, Christian V. Morfonios, Fotios Diakonos +1
Local symmetries are spatial symmetries present in a subdomain of a complex system. By using and extending a framework of so-called non-local currents that has been established rec…
Time-dependent configuration-interaction-singles calculation of the -subshell two-photon ionization cross section in xenon
Antonia Karamatskou, Robin Santra
The two-photon ionization cross section of xenon in the photon-energy range below the one-photon ionization threshold is calculated within the time-dependent configuration-int…
Dark-bright soliton interactions beyond the integrable limit
G. C. Katsimiga, J. Stockhofe, P. G. Kevrekidis +1
In this work we present a systematic theoretical analysis regarding dark-bright solitons and their interactions, motivated by recent advances in atomic two-component repulsively in…
Dark-Bright Soliton Dynamics Beyond the Mean-Field Approximation
G. C. Katsimiga, G. M. Koutentakis, S. I. Mistakidis +2
The dynamics of dark-bright solitons beyond the mean-field approximation is investigated. We first examine the case of a single dark-bright soliton and its oscillations within a pa…
Driven Bose-Hubbard Model with a Parametrically Modulated Harmonic Trap
N. Mann, M. Reza Bakhtiari, F. Massel +2
We investigate a one-dimensional Bose-Hubbard model in a parametrically driven global harmonic trap. The delicate interplay of both the local atom interaction and the global drivin…
Pinned-to-sliding transition and structural crossovers for helically confined charges
A. V. Zampetaki, J. Stockhofe, P. Schmelcher
We explore the non-equilibrium dissipative dynamics of a system of identical charged particles trapped on a closed helix. The particles are subject to an external force acceleratin…