Influence of Electromagnetic Field on Decoherence in Impurity Center Semiconductor Quantum Dot by Confined Spherical Gaussian Potential

The dependence of the temperature and electromagnetic field on the decoherence of quantum superposition states in a donor-center quantum dot with a double-parametric spherical Gaussian confinement potential is investigated based on the Lee-low-pines unitary transformation. The energies and wave func...

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Bibliographic Details
Published in:	International journal of theoretical physics Vol. 61; no. 3
Main Author:	Xin, Wei
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.03.2022 Springer Nature B.V
Subjects:	Electromagnetic fields Electromagnetism Elementary Particles Mathematical analysis Mathematical and Computational Physics Measurement methods Physics Physics and Astronomy Quantum dots Quantum Field Theory Quantum mechanics Quantum Physics Qubits (quantum computing) Temperature dependence Theoretical Transition probabilities Wave functions Spherical Gaussian confinement potential Transition probability Decoherence Donor-center quantum dot Decay time
ISSN:	0020-7748, 1572-9575
Online Access:	Get full text
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