Rotating effects on an atom with a magnetic quadrupole moment confined to a quantum ring
Departamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970, João Pessoa, PB, Brazil
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Accepted: 2 February 2016
Published online: 28 March 2016
We investigate rotating effects on an atom with a magnetic quadrupole moment that interacts with a radial electric field in a two-dimensional quantum ring through a single-particle approximation (V.F. Dmitriev et al., Phys. Rev. C 50, 2358 (1994)). We show that a Coulomb-type and a linear-type scalar potentials stem from the interaction between magnetic quadrupole moment and a radial electric field under rotating effects. Besides, we discuss the dependence of the angular frequency on the angular velocity of the rotating frame and the quantum numbers of the system.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2016