Showing 2017 · physics.atom-phShow all

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physics.atom-ph2017★ 10 cited

Analytical approximations for the higher energy structure in strong field ionization with inhomogeneous electric fields

L. Ortmann, A. S. Landsman

Recently, the emergence of a higher energy structure (HES) due to a spatial inhomogeneity in the laser electric field, as is typically found close to a nano tip, was reported in Ph…

physics.atom-ph2017★ 25 cited

Above-threshold ionization (ATI) in multicenter molecules: the role of the initial state

N. Suárez, A. Chacón, E. Pisanty +6

A possible route to extract electronic and nuclear dynamics from molecular targets with attosecond temporal and nanometer spatial resolution is to employ recolliding electrons as `…

physics.atom-ph2017★ 24 cited

Polyatomic trilobite Rydberg molecules in a dense random gas

Perttu J. J. Luukko, Jan-Michael Rost

Trilobites are exotic giant dimers with enormous dipole moments. They consist of a Rydberg atom and a distant ground-state atom bound together by short-range electron-neutral attra…

physics.atom-ph2017★ 27 cited

Rydberg Aggregates

S. Wüster, J. -M. Rost

We review Rydberg aggregates, assemblies of a few Rydberg atoms exhibiting energy transport through collective eigenstates, considering isolated atoms or assemblies embedded within…

physics.atom-ph2017

Floquet approach for dynamics in short and intense laser pulses

Lukas Medišauskas, Ulf Saalmann, Jan-Michael Rost

We present a two-timescale Floquet method that allows one to apply the Kramers-Henneberger approach to short pulses and arbitrary laser frequencies. An efficient numerical procedur…

physics.atom-ph2017

On the fidelity of quantum information processing with Rydberg atoms: Role of the non-molecular resonances

Yurii V. Dumin

Rydberg blockade of ultracold atoms is considered now as one of the most promising tools for the implementation of quantum computing, but its fidelity can be substantially compromi…