158 citations · 561 across the 13 of their papers we have counts for
4 papers · 1 filter
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…
Decay of Quantum Accelerator Modes
Michael Sheinman, Shmuel Fishman, Italo Guarneri +1
Experimentally observable Quantum Accelerator Modes are used as a test case for the study of some general aspects of quantum decay from classical stable islands immersed in a chaot…
Arnol'd Tongues and Quantum Accelerator Modes
Italo Guarneri, Laura Rebuzzini, Shmuel Fishman
The stable periodic orbits of an area-preserving map on the 2-torus, which is formally a variant of the Standard Map, have been shown to explain the quantum accelerator modes that…
Decoherence as a Probe of Coherent Quantum Dynamics
Michael B. d'Arcy, Rachel M. Godun, Gil S. Summy +4
The effect of decoherence, induced by spontaneous emission, on the dynamics of cold atoms periodically kicked by an optical lattice is experimentally and theoretically studied. Ide…