Workshop on QUANTUM INFORMATION PROCESSING AND QUANTUM COMMUNICATIONS
Quantum Information Processing and Quantum Communications
Quantum effects in single spin measurement by magnetic resonance force microscopy
|Aula 326, MERCOLedì 25 FEBBRAIO 12PM|
|DOCTOR FAUSTO BORGONOVI, Università Cattolica di Brescia|
>VITAE: PPhD in Physics and then postdoc at Pavia University, Researcher at C.N.R.S., Lab. de Phys. Quant., UPS, Toulouse, and currently at the Department of Mathematics and Physics of Universita' Cattolica, Brescia. Visiting Professor in Novosibirk, Cuernavaca, and at University of Maryland, Fausto Borgonovi is expert of Quantum and Classical chaos, Nonlinear systems, Quantum computation and Decoherence.
|Classical and quantum dynamics for magnetic resonance force
microscopy (MRFM) in the oscillating cantilever driven adiabatic reversal
technique has been analyzed. Differently from the classical case the frequency
shift of the cantilever
vibrations is independent on the initial angle between the directions of the effective field and the average spin.
Also, it causes the formation of a Schrodinger cat state which has some differences with the conventional MRFM technique.