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RESEARCH PRODUCT
Three-state quantum systems: A procedure for the solution
E. FiordilinoF. Bagarellosubject
PhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi MatematiciIterative methodDifferential equationGeneral Physics and AstronomyAtom (order theory)State (functional analysis)LaserHermitian matrixlaw.inventionlawQuantum mechanicsGeneral mathematical and computational developmentQuantumExcitationdescription
An iterative method to obtain a solution of the differential equation $$i\dot a = \hat H(t)a$$ , with Ĥ a 3×3 Hermitian matrix anda the unknown vector, is proposed. The procedure is particularly suitable for computer implementation and, as an example, has been applied to find the excitation probability of a three-level atom after the synchronous passage of two laser pulses each almost resonant with a pair of atomic levels.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1989-03-01 | Il Nuovo Cimento D |