515 citations · 783 across the 7 of their papers we have counts for
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quant-ph2016★ 5 cited
Ultrafast Creation of Large Schrödinger Cat States of an Atom
K. G. Johnson, J. D. Wong-Campos, B. Neyenhuis +2
Mesoscopic quantum superpositions, or Schrödinger cat states, are widely studied for fundamental investigations of quantum measurement and decoherence as well as applications in se…
physics.atom-ph2016★ 73 cited
Active Stabilization of Ion Trap Radiofrequency Potentials
K. G. Johnson, J. D. Wong-Campos, A. Restelli +4
We actively stabilize the harmonic oscillation frequency of a laser-cooled atomic ion confined in a rf Paul trap by sampling and rectifying the high voltage rf applied to the trap…