Ganesan, T. (2014) Investigation of dephasing in an open quantum system under chaotic influence via a fractional Kohn-Sham scheme. International Journal of Quantum Chemistry, 114 (24). pp. 1660-1669. ISSN 00207608
Full text not available from this repository.Abstract
In this work, the dynamics of dephasing (without relaxation) in the presence of a chaotic oscillator is theoretically investigated. The time-dependent density functional theory framework was used in tandem with the Lindblad master equation approach for modeling the dissipative dynamics. Using the Kohn-Sham (K-S) scheme under certain approximations, the exact model for the potentials was acquired. In addition, a space-fractional K-S scheme was developed (using the modified Riemann-Liouville operator) for modeling the dephasing phenomenon. Extensive analyses and comparative studies were then done on the results obtained using the space-fractional K-S system and the conventional K-S system. © 2014 Wiley Periodicals, Inc.
Item Type: | Article |
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Additional Information: | cited By 0 |
Uncontrolled Keywords: | Chaos theory; Circuit oscillations; Quantum optics, Comparative studies; Dephasing; Dissipative dynamics; Lindblad master equation; Open quantum systems; Riemann-Liouville operators; Space-fractional Kohn; Time dependent density functional theory, Density functional theory |
Depositing User: | Mr Ahmad Suhairi UTP |
Date Deposited: | 09 Nov 2023 16:15 |
Last Modified: | 09 Nov 2023 16:15 |
URI: | https://khub.utp.edu.my/scholars/id/eprint/4104 |