72 citations · 345 across the 12 of their papers we have counts for
5 papers · 1 filter
Certifying Multilevel Coherence in the Motional State of a Trapped Ion
Ollie Corfield, Jake Lishman, Chungsun Lee +6
Quantum coherence is one of the clearest departures from classical physics, exhibited when a system is in a superposition of different basis states. Here the coherent superposition…
Ion Coulomb Crystals
Richard C. Thompson
Ion Coulomb crystals (ICC), formed by atomic ions at low temperatures in radiofrequency and Penning ion traps, are structures that have remarkable properties and many applications.…
Trapped-ion quantum error-correcting protocols using only global operations
Joseph F. Goodwin, Benjamin J. Brown, Graham Stutter +3
Quantum error-correcting codes are many-body entangled states that are prepared and measured using complex sequences of entangling operations. Each element of such an entangling se…
Dynamics of axialized laser-cooled ions in a Penning trap
E. S. Phillips, R. J. Hendricks, A. M. Abdulla +5
We report the experimental characterization of axialization - a method of reducing the magnetron motion of a small number of ions stored in a Penning trap. This is an important ste…
Laser cooling in the Penning trap: an analytical model for cooling rates in the presence of an axializing field
R. J. Hendricks, E. S. Phillips, D. M. Segal +1
Ions stored in Penning traps may have useful applications in the field of quantum information processing. There are, however, difficulties associated with the laser cooling of one…