779 citations · 9.7k across the 132 of their papers we have counts for
3 papers · 1 filter
High-fidelity fast quantum transport with imperfect controls
Michael Murphy, Liang Jiang, Navin Khaneja +1
Effective transport of quantum information is an essential element of quantum computation. We consider the problem of transporting a quantum state by using a moving potential well,…
Ramsey interferometry with a spin embedded in a Coulomb chain
Gabriele De Chiara, Tommaso Calarco, Shmuel Fishman +1
We show that the statistical properties of a Coulomb crystal can be measured by means of a standard interferometric procedure performed on the spin of one ion in the chain. The ion…
Quantum theory of ultracold atom-ion collisions
Zbigniew Idziaszek, Tommaso Calarco, Paul S. Julienne +1
We study atom-ion scattering in the ultracold regime. To this aim, an analytical model based on the multichannel quantum defect formalism is developed and compared to close-coupled…