Open quantum system in external magnetic field within non-Markovian quantum Langevin approach
MetadataShow full item record
© 2018 Elsevier B.V. The non-Markovian dynamics of a charged particle linearly coupled to a neutral bosonic heat bath is investigated in an external uniform magnetic field. The analytical expressions for the time-dependent and asymptotic friction and diffusion coefficients, cyclotron frequencies, variances of the coordinate and momentum, and orbital magnetic moments are derived. The role of magnetic field in the dissipation and diffusion processes is illustrated by several examples in the low- and high-temperature regimes. The localization phenomenon for a charged particle is observed. The orbital diamagnetism of quantum system in a dissipative environment is studied. The quantization conditions are found for the angular momentum.
Showing items related by title, author, creator and subject.
Tripathi, M.; Mujawar, Mubarak; Sahu, J.; Ganesan, P. (2017)© 2017 Scrivener Publishing LLC. Agricultural waste biomass is present in a large quantity in most of the countries have considered to be a suitable material for many applications because of their abundance, degradability ...
Lawrence, Shane Michael (2011)Multiferroic materials have recently begun to attract significant scientific interest due to their potential applications in the design of modern electronic devices. Currently, the magnetic properties of materials form ...
Analysis, Design and Experimentation of a Zero-Voltage Switching Two-Inductor Boost Converter with Integrated MagneticsLi, Q.; Wolfs, Peter (2006)A zero-voltage switching (ZVS) two-inductor boost converter with an integrated magnetic structure has been previously proposed to achieve the size and cost reduction in the converter design with discrete magnetics. In the ...