| Autor: |
Alpomishev EK; Joint Institute for Nuclear Research, 141980 Dubna, Russia.; Institute of Nuclear Physics, 100214 Tashkent, Uzbekistan., Adamian GG; Joint Institute for Nuclear Research, 141980 Dubna, Russia., Antonenko NV; Joint Institute for Nuclear Research, 141980 Dubna, Russia.; Tomsk Polytechnic University, 634050 Tomsk, Russia. |
| Jazyk: |
angličtina |
| Zdroj: |
Physical review. E [Phys Rev E] 2024 Apr; Vol. 109 (4-1), pp. 044125. |
| DOI: |
10.1103/PhysRevE.109.044125 |
| Abstrakt: |
Non-Markovian dynamics of a charged particle in a two-dimensional harmonic oscillator linearly coupled to a neutral bosonic heat bath is investigated in an external uniform magnetic field and two perpendicular time-dependent electric fields. The analytical expressions for the time-dependent and asymptotic angular momentum are derived for the Markovian and non-Markovian dynamics. The dependence of the angular momentum on the frequency of the electric field, cyclotron frequency, collective frequency, and anisotropy of the heat bath is studied. The angular momentum (or magnetization) of a charged particle can be ruled by varying the frequency of the electric field. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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