6533b7d4fe1ef96bd1262818
RESEARCH PRODUCT
Perturbative Treatment of the Evolution Operator Associated with Raman Couplings
Paolo AnielloBenedetto MilitelloAntonino Messinasubject
PhysicsQuantum Physicslcsh:MathematicsFOS: Physical scienceslcsh:QA1-939System dynamicssymbols.namesaketime-dependent problemsQuantum mechanicssymbolsQuantum systemRaman couplingsGeometry and TopologyPerturbation theory (quantum mechanics)Hamiltonian (quantum mechanics)Raman spectroscopyQuantum Physics (quant-ph)Mathematical PhysicsAnalysisperturbation theorydescription
A novel perturbative treatment of the time evolution operator of a quantum system is applied to the model describing a Raman-driven trapped ion in order to obtain a suitable 'effective model'. It is shown that the associated effective Hamiltonian describes the system dynamics up to a certain transformation which may be interpreted as a 'dynamical dressing' of the effective model.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-05-10 |