Temporal evolution of tunneling of bose-condensed atoms in a quadrupole trap under the condition of initial equipopulation of trap pits
https://doi.org/10.18384/2949-5067-2023-3-15-32
Abstract
Aim of this work is to theoretically investigate the temporal evolution of Bose-condensed atoms in a quadrupole trap.
Methodology. Theoretical studies of the interaction Hamiltonian describing the time evolution of Bose-condensed atoms in a quadrupole trap under linear tunneling conditions have been carried out.
Results. Analytical solutions are obtained for a system of differential equations describing the time evolution of Bose-condensed atoms in a quadrupole trap.
Research implications. The time evolution of Bose-condensed atoms in a quadrupole trap is determined by the initial phase difference, which makes it possible to phase-control the process of Bose-atom tunneling in traps.
About the Authors
O. Vasilieva
Pridnestrovian State University
Moldova, Republic of
Moldova, Republic of
Olga F. Vasilieva, Cand. Sci. (Phys.-Math.), Assoc. Prof.
Department of Quantum Radiophysics and Communication Systems
MD3300
8 ulitsa 25 Oktyabrya
Tiraspol
A. Zingan
Pridnestrovian State University
Moldova, Republic of
Moldova, Republic of
Anna P. Zingan, Cand. Sci. (Phys.-Math.), Assoc. Prof.
Department of Quantum Radiophysics and Communication Systems
MD3300
128 ulitsa 25 Oktyabrya
Tiraspol
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