Email this article Interaction of qubits in Furry–Magnus approach
- Authors: Abovyan G.A.1, Kryuchkyan G.Y.1,2
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Affiliations:
- Institute for Physical Research
- Yerevan State University
- Issue: Vol 51, No 3 (2016)
- Pages: 222-228
- Section: Article
- URL: https://journals.rcsi.science/1068-3372/article/view/228039
- DOI: https://doi.org/10.3103/S1068337216030038
- ID: 228039
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Abstract
The system of qubits interacting with the perturbation field of an arbitrary envelope in the Furry representation based on the Magnus expansion in quantum electrodynamics is investigated. The general expressions for quantum transitions for probabilities between the states of a qubit are derived. The generalizations of this approach to the system of two interacting qubits are presented.
About the authors
G. A. Abovyan
Institute for Physical Research
Author for correspondence.
Email: gor.abovyan@ysu.am
Armenia, Ashtarak
G. Yu. Kryuchkyan
Institute for Physical Research; Yerevan State University
Email: gor.abovyan@ysu.am
Armenia, Ashtarak; Yerevan
