267 citations · 1.1k across the 25 of their papers we have counts for
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quant-ph2014★ 25 cited
Generalised Kronig-Penney model for ultracold atomic quantum systems
A. Negretti, R. Gerritsma, Z. Idziaszek +2
We study the properties of a quantum particle interacting with a one dimensional structure of equidistant scattering centres. We derive an analytical expression for the dispersion…
quant-ph2014★ 36 cited
Quantum dynamics of an atomic double-well system interacting with a trapped ion
Jannis Joger, Antonio Negretti, Rene Gerritsma
We theoretically analyze the dynamics of an atomic double-well system with a single ion trapped in its center. We find that the atomic tunnelling rate between the wells depends bot…