188 citations · 279 across the 6 of their papers we have counts for
6 papers · 1 filter
Experimental realization of optimal time-reversal on an atom chip for quantum undo operations
Ivana Mastroserio, Stefano Gherardini, Cosimo Lovecchio +4
We report on the use of the dCRAB optimal control algorithm to realize time-reversal procedures for the implementation of quantum undo operations, to be applied in quantum technolo…
Experimental proof of Quantum Zeno-assisted Noise Sensing
Hoang-Van Do, Cosimo Lovecchio, Ivana Mastroserio +6
In the ideal quantum Zeno effect, repeated quantum projective measurements can freeze the coherent dynamics of a quantum system. However, in the weak quantum Zeno regime, measureme…
Ergodicity in randomly perturbed quantum systems
Stefano Gherardini, Cosimo Lovecchio, Matthias M. Müller +3
The theoretical cornerstone of statistical mechanics is the ergodic assumption that all accessible configurations of a physical system are equally likely. Here we show how such pro…
Quantum state reconstruction on Atom-Chips
Cosimo Lovecchio, Shahid Cherukattil, Barbara Cilenti +5
We realize on an Atom-Chip a practical, experimentally undemanding, tomographic reconstruction algorithm relying on the time-resolved measurements of the atomic population distribu…
Optimal preparation of quantum states on an atom chip device
Cosimo Lovecchio, Florian Schäfer, Shahid Cherukattil +6
Atom chips provide compact and robust platforms towards practical quantum technologies. A quick and faithful preparation of arbitrary input states for these systems is crucial but…
Experimental realization of quantum zeno dynamics
Florian Schäfer, Ivan Herrera, Shahid Cherukattil +4
It is generally impossible to probe a quantum system without disturbing it. However, it is possible to exploit the back-action of quantum measurements and strong couplings to tailo…