Few-body Bose gases in low dimensions—A laboratory for quantum dynamics
Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …
which at the same time allows for applications in quantum technologies. The accelerating …
Crossover from attractive to repulsive induced interactions and bound states of two distinguishable Bose polarons
We study the impact of induced correlations and quasiparticle properties by immersing two
distinguishable impurities in a harmonically trapped bosonic medium. It is found that when …
distinguishable impurities in a harmonically trapped bosonic medium. It is found that when …
Medium-induced bosonic clusters in a Bose-Fermi mixture: Toward simulating cluster formations in neutron-rich matter
Considering bosonic atoms immersed in a dilute Fermi gas, we theoretically investigate
medium-induced bosonic clusters associated with fermion-mediated two-and three-body …
medium-induced bosonic clusters associated with fermion-mediated two-and three-body …
Interferometry of Efimov states in thermal gases by modulated magnetic fields
We demonstrate that an interferometer based on modulated magnetic field pulses enables
precise characterization of the energies and lifetimes of Efimov trimers irrespective of the …
precise characterization of the energies and lifetimes of Efimov trimers irrespective of the …
Losses, Many‐Body Correlations, and Universality in Ultracold Molecules
Recent experimental developments have allowed physicists to freeze molecules' motion
down to an ultracold temperature regime where quantum effects become profound …
down to an ultracold temperature regime where quantum effects become profound …
Dynamical excitation processes and correlations of three-body two-dimensional mixtures
A scheme is proposed to dynamically excite distinct eigenstate superpositions in three-body
Bose-Fermi mixtures confined in a two-dimensional harmonic trap. The system is initialized …
Bose-Fermi mixtures confined in a two-dimensional harmonic trap. The system is initialized …
Arbitrary interaction quench phenomena in harmonically trapped two-body systems
AD Kerin, AM Martin - Physical Review A, 2024 - APS
We consider the evolution of two contact-interacting harmonically trapped particles following
an arbitrary quench in interaction strength. We focus on the change in system energy, the …
an arbitrary quench in interaction strength. We focus on the change in system energy, the …
Effects of Efimov states on quench dynamics in a three-boson trapped system
AD Kerin, AM Martin - Physical Review A, 2022 - APS
We investigate the effects of Efimov states on the postquench dynamics of a system of three
identical bosons with contact interactions in a spherically symmetric three-dimensional …
identical bosons with contact interactions in a spherically symmetric three-dimensional …
Density effects on the interferometry of Efimov states by modulating magnetic fields
Dynamical association of Efimov trimers in thermal gases by means of modulated magnetic
fields has proven very fruitful in determining the binding energy of trimers. The latter was …
fields has proven very fruitful in determining the binding energy of trimers. The latter was …
Molecular excited state in the interaction quench dynamics of two different atoms in a two-dimensional anisotropic trap
IS Ishmukhamedov, AS Ishmukhamedov… - The European Physical …, 2024 - Springer
We explore the interaction quench dynamics of two atoms with different masses and subject
to different trap** potentials. Notably, under such anisotropic conditions, the …
to different trap** potentials. Notably, under such anisotropic conditions, the …