Quantum dynamics of a three-level trapped ion under a time-dependent interaction with laser beams

Document Type

Article

Publication Date

6-1-2013

Abstract

We solved time-dependent Hamiltonian of a three-level ion interacting with two-laser beams in Ë scheme using a unitary transformation method which transform the Λ scheme to a cascade scheme for the vibrational phonon transitions. Our analytical results for the probability amplitudes become precise after a certain period of time when the Lamb-Dicke regime is reached. We analyzed the entanglement created in the system. © EDP Sciences, Società Italiana di Fisica, Springer-Verlag 2013.

Publication Title

European Physical Journal D

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