Non-Markovian Dynamics of Time-Fractional Open Quantum Systems ...
arXiv, 2023
academicJournal
Zugriff:
Applications of Time-Fractional Schrodinger Equations (TFSEs) to quantum processes are instructive for understanding and describing the time behavior of real physical systems. By applying three popular TFSEs, namely Naber's TFSE I, Naber's TFSE II, and XGF's TFSE, to a basic open system model of a two-level system (qubit) coupled resonantly to a dissipative environment, we solve exactly for Time-Fractional Single Qubit Open Systems (TFSQOSs). However, the three TFSEs perform badly for the following reasons. On the other hand, in the respective frameworks of the three TFSEs, the total probability for obtaining the system in a single-qubit state is not equal to one with time at fractional order, implying that time-fractional quantum mechanics violates quantum mechanical probability conservation. On the other hand, the latter two TFSEs are not capable of describing the non-Markovian dynamics of the system at all fractional order, only at some fractional order. To address this, we introduce a well-performed TFSE ...
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Non-Markovian Dynamics of Time-Fractional Open Quantum Systems ...
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Autor/in / Beteiligte Person: | Wei, Dongmei ; Liu, Hailing ; Li, Yongmei ; Qin, Sujuan ; Wen, Qiaoyan ; Gao, Fei |
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Veröffentlichung: | arXiv, 2023 |
Medientyp: | academicJournal |
DOI: | 10.48550/arxiv.2312.10488 |
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