Induced magnetization in anisotropic environment

E.Kh. Alpomishev, G.G. Adamian and N.V. Antonenko

Physica A: Statistical Mechanics and its Applications, 2024, vol. 653, issue C

Abstract: The non-Markovian dynamics of a two-dimensional charged harmonic oscillator linearly coupled to a neutral bosonic heat bath is investigated in a linear-polarized electric field. The analytical expressions for the time-dependent and asymptotic magnetic moment are derived for the Markovian and non-Markovian dynamics. It is predicted that the liner-polarized electric field generates strong orbital currents and magnetization in a symmetric harmonic oscillator embedded into anisotropic heat bath. The role of the mixed dissipative kernel in magnetization is analyzed.

Keywords: Open quantum systems; Angular momentum; Markovian dynamics; Non-Markovian dynamics; Fluctuations; Time-dependent electric field (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:653:y:2024:i:c:s0378437124005727

DOI: 10.1016/j.physa.2024.130063

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