The dynamics of a single trapped ion in a dense media: A stochastic approach
ORAL
Abstract
The realization of cold hybrid atom-ion systems has revolutionized the field of atomic,
molecular, and optical physics, leading to new ways of studying impurity physics ,
atom-ion collisions, and quantum information sciences. Additionally, it is a
representative platform for novel advances in ultracold chemistry. Usually, the
dynamics and thermal properties of the system are theoretically studied by
implementing Molecular Dynamics simulations. Given the high number of degrees of
freedom, it is also useful to address the problem using a stochastic approach that
encodes the thermal bath fluctuations in mean field stochastic forces. In this talk, we
present the results describing the physical properties and dynamical evolution of a cold
hybrid atom-ion system using a stochastic equation of motion formulation. We extended
our description from the usual quadrupolar traps to multipolar cases and traced the
criteria for the experimental realization of these systems.
molecular, and optical physics, leading to new ways of studying impurity physics ,
atom-ion collisions, and quantum information sciences. Additionally, it is a
representative platform for novel advances in ultracold chemistry. Usually, the
dynamics and thermal properties of the system are theoretically studied by
implementing Molecular Dynamics simulations. Given the high number of degrees of
freedom, it is also useful to address the problem using a stochastic approach that
encodes the thermal bath fluctuations in mean field stochastic forces. In this talk, we
present the results describing the physical properties and dynamical evolution of a cold
hybrid atom-ion system using a stochastic equation of motion formulation. We extended
our description from the usual quadrupolar traps to multipolar cases and traced the
criteria for the experimental realization of these systems.
*JPR Acknowledge Simons Foundation for the financial support.
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Publication: M. Londoño, J. Madroñero, and J. Pérez-Ríos, Cold atom-ion systems in radio-frequency multipole traps: Event-driven molecular dynamics and stochastic simulations Phys. Rev. A 108, 053324 (2023)
M. Londoño, J. Madroñero, and J. Pérez-Ríos, Dynamics of a single trapped ion in a high-density
medium: A stochastic approach, Phys. Rev. A 106, 022803 (2022)
Presenters
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Mateo Londoño
- stony brook university