Výsledky vyhledávání - "Londoño, Mateo"

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Cold atom-ion systems in radiofrequency multipole traps: event-drive molecular dynamics and stochastic simulations

Autor: Londoño, Mateo, Madroñero, Javier, Pérez-Ríos, Jesús

We have studied the general aspects of the dynamics of an ion trapped in an ideal multipolar radiofrequency trap while interacting with a dense cold atomic gas. In particular, we have explored the dynamical stability, the energy relaxation and the ch

Externí odkaz: http://arxiv.org/abs/2307.01811

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Vibrational ladder-descending photostabilization of a weakly bound molecule: Quantum optimal control with a genetic algorithm

Autor: Londoño, Mateo, Arce, Julio C.

We propose an optical control scheme for driving a polar molecule from a high-lying vibrational level to a target low-lying one, within the same electronic state. The scheme utilizes an infrared chirped laser pulse with an analytical shape, whose par

Externí odkaz: http://arxiv.org/abs/2205.06165

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The dynamics of a single trapped ion in a high density media: a stochastic approach

Autor: Londoño, Mateo, Madroñero, Javier, Ríos, Jesús Pérez

Based on the Langevin equation, a stochastic formulation is implemented to describe the dynamics of a trapped ion in a bath of ultracold atoms, including an excess of micromotion. The ion dynamics is described following a hybrid analytical-numerical

Externí odkaz: http://arxiv.org/abs/2205.08958

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