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19972026
most citedConfinement-Induced Resonances in Low-Dimensional Quantum Systems

253 citations · 8.7k across the 368 of their papers we have counts for

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Showing 2014Show all

22 papers · 1 filter

cond-mat.quant-gas2014★ 63 cited

Negative quench induced excitation dynamics for ultracold bosons in one-dimensional lattices

S. I. Mistakidis, L. Cao, P. Schmelcher

The nonequilibrium dynamics following a quench of strongly repulsive bosonic ensembles in one-dimensional finite lattices is investigated by employing interaction quenches and/or a…

cond-mat.quant-gas2014

Magnetic Quantum Phases of Ultracold Dipolar Gases in an Optical Superlattice

Xiangguo Yin, Lushuai Cao, Peter Schmelcher

We propose an effective Ising spin chain constructed with dipolar quantum gases confined in a one-dimensional optical superlattice. Mapping the motional degrees of freedom of a sin…

cond-mat.quant-gas2014★ 18 cited

Stability and Tunneling Dynamics of a Dark-Bright Soliton Pair in a Harmonic Trap

E. T. Karamatskos, J. Stockhofe, P. G. Kevrekidis +1

We consider a binary repulsive Bose-Einstein condensate in a harmonic trap in one spatial dimension and investigate particular solutions consisting of two dark-bright (DB) solitons…

cond-mat.quant-gas2014★ 34 cited

Bloch dynamics in lattices with long range hoppings

J. Stockhofe, P. Schmelcher

We study a discrete Schrödinger equation with arbitrary long range hopping terms under the influence of an external force. The impact of long range hoppings on the single particle…

cond-mat.quant-gas2014★ 30 cited

Many-body processes in black and grey matter-wave solitons

Sven Krönke, Peter Schmelcher

We perform a comparative beyond mean-field study of black and grey solitonic excitations in a finite ensemble of ultracold bosons confined to a one-dimensional box. An optimized de…

cond-mat.quant-gas2014★ 20 cited

Correlated Quantum Dynamics of a Single Atom Collisionally Coupled to an Ultracold Finite Bosonic Ensemble

Sven Krönke, Johannes Knörzer, Peter Schmelcher

We explore the correlated quantum dynamics of a single atom, regarded as an open system, with a spatio-temporally localized coupling to a finite bosonic environment. The single ato…