650 citations · 7.9k across the 124 of their papers we have counts for
Showing 2011 · quant-phShow all
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quant-ph2011★ 44 cited
Formation of helical ion chains
Ramil Nigmatullin, Adolfo del Campo, Gabriele De Chiara +3
We study the nonequilibrium dynamics of the linear to zigzag structural phase transition exhibited by an ion chain confined in a trap with periodic boundary conditions. The transit…
quant-ph2011★ 43 cited
Fidelity of fermionic atom-number states subjected to tunneling decay
M. Pons, D. Sokolovski, A. del Campo
Atom-number states are a valuable resource for ultracold chemistry, atom interferometry and quantum information processing. Recent experiments have achieved their deterministic pre…
quant-ph2011★ 82 cited
Long-time behavior of many-particle quantum decay
A. del Campo
While exponential decay is ubiquitous in Nature, deviations at both short and long times are dictated by quantum mechanics. Non-exponential decay is known to arise due to the possi…