6533b7d2fe1ef96bd125f669
RESEARCH PRODUCT
Time-dependent perturbation treatment of independent Raman schemes
Benedetto MilitelloAntonino MessinaPaolo Aniellosubject
Statistics and ProbabilityPhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi Matematicisuperposition (mathematics)modesGeneral Physics and AstronomyPerturbation (astronomy)Statistical and Nonlinear PhysicsUnitary stateSettore FIS/03 - Fisica Della MateriaIonsymbols.namesakeharmonic oscillatorOperator (computer programming)FactorizationModeling and SimulationQuantum mechanicsMaster equationsymbolsHamiltonian (quantum mechanics)Raman spectroscopyMathematical Physicsdescription
The problem of a trapped ion subjected to the action of two or more independent Raman schemes is analysed through a suitable time-dependent perturbative approach based on the factorization of the evolution operator in terms of other unitary operators. We show that the dynamics of the system may be traced back to an effective Hamiltonian up to a suitable dressing. Moreover, we give the method to write the master equation corresponding to the case wherein spontaneous decays occur.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-04-17 | Journal of Physics A: Mathematical and Theoretical |