1.1k citations · 9.6k across the 182 of their papers we have counts for
7 papers · 2 filters
Shortcuts to adiabaticity for an ion in a rotating radially-tight trap
M. Palmero, Shuo Wang, D. Guéry-Odelin +2
We engineer the fast rotation of a quantum particle confined in an effectively one-dimensional, harmonic trap, for a predetermined rotation angle and time, avoiding final excitatio…
Fast bias inversion of a double well without residual particle excitation
S. Martínez-Garaot, M. Palmero, D. Guéry-Odelin +1
We design fast bias inversions of an asymmetric double well so that the lowest states in each well remain so and free from residual motional excitation. This cannot be done adiabat…
Pulse design without rotating wave approximation
S. Ibáñez, Yi-Chao Li, Xi Chen +1
We design realizable time-dependent semiclassical pulses to invert the population of a two-level system faster than adiabatically when the rotating-wave approximation cannot be app…
Transient particle energies in shortcuts to adiabatic expansions of harmonic traps
Yang-Yang Cui, Xi Chen, J. G. Muga
The expansion of a harmonic potential that holds a quantum particle may be realized without any final particle excitation but much faster than adiabatically via "shortcuts to adiab…
Fast separation of two trapped ions
M. Palmero, S. Martínez-Garaot, U. G. Poschinger +2
We design fast protocols to separate or recombine two ions in a segmented Paul trap. By inverse engineering the time evolution of the trapping potential composed of a harmonic and…
Optimal transport of two ions under slow spring-constant drifts
Xiao-Jing Lu, Mikel Palmero, Andreas Ruschhaupt +2
We investigate the effect of slow spring-constant drifts of the trap used to shuttle two ions of different mass. We design transport protocols to suppress or mitigate the final exc…