462 citations · 2.2k across the 23 of their papers we have counts for
23 papers
Field configurations for field-free RF trap networks
Janus H. Wesenberg
We develop a constructive framework for designing radio-frequency (RF) trap networks from planar data and show that non-smooth field-free guide lines are possible in such networks.…
Quantum simulation of the hexagonal Kitaev model with trapped ions
Roman Schmied, Janus H. Wesenberg, Dietrich Leibfried
We present a detailed study of quantum simulations of coupled spin systems in surface-electrode ion-trap arrays, and illustrate our findings with a proposed implementation of the h…
Spectroscopic properties of inhomogeneously broadened spin ensembles in a cavity
Z. Kurucz, J. H. Wesenberg, K. Mølmer
In large ensembles of identical atoms or spins, the interaction with a mode of the electromagnetic radiation field concentrates in a single superradiant degree of freedom with a co…
Dynamics of the collective modes of an inhomogeneous spin ensemble in a cavity
Janus H. Wesenberg, Zoltan Kurucz, Klaus Mølmer
We study the excitation dynamics of an inhomogeneously broadened spin ensemble coupled to a single cavity mode. The collective excitations of the spin ensemble can be described in…
Scalable ion traps for quantum information processing
J. M. Amini, H. Uys, J. H. Wesenberg +7
We report on the design, fabrication, and preliminary testing of a 150 zone array built in a `surface-electrode' geometry microfabricated on a single substrate. We demonstrate tran…
Scalable arrays of RF Paul traps in degenerate Si
J. Britton, D. Leibfried, J. Beall +3
We report techniques for the fabrication of multi-zone linear RF Paul traps that exploit the machinability and electrical conductivity of degenerate silicon. The approach was teste…