602 citations · 2.8k across the 45 of their papers we have counts for
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quant-ph2013★ 18 cited
Ab-initio characterization of the quantum linear-zigzag transition using DMRG
Pietro Silvi, Tommaso Calarco, Giovanna Morigi +1
Ions of the same charge inside confining potentials can form crystalline structures which can be controlled by means of the ions density and of the external trap parameters. In par…
cond-mat.stat-mech2013★ 31 cited
Full characterization of the quantum linear-zigzag transition in atomic chains
Pietro Silvi, Gabriele De Chiara, Tommaso Calarco +2
A string of repulsively interacting particles exhibits a phase transition to a zigzag structure, by reducing the transverse trap potential or the interparticle distance. The transi…