124 citations · 268 across the 7 of their papers we have counts for
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Pseudo-classical theory for fidelity of nearly resonant quantum rotors
Martina Abb, Italo Guarneri, Sandro Wimberger
Using a semiclassical ansatz we analytically predict for the fidelity of delta-kicked rotors the occurrence of revivals and the disappearance of intermediate revival peaks arising…
Spinor Dynamics of Quantum Accelerator Modes near Higher Order Resonances
L. Rebuzzini, I. Guarneri, R. Artuso
Quantum Accelerator Modes were discovered in experiments with Kicked Cold Atoms in the presence of gravity. They were shown to be tightly related to resonances of the Quantum Kicke…
Quantum Accelerator Modes near Higher-Order Resonances
Italo Guarneri, Laura Rebuzzini
Quantum Accelerator Modes have been experimentally observed, and theoretically explained, in the dynamics of kicked cold atoms in the presence of gravity, when the kicking period i…
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…