An informationally complete Wigner function for the Tavis–Cummings model: Visualization of cat swapping and quantum correlations in field–many-atom systems

Here we consider an informationally complete Wigner function approach to look at multiple atoms (qubits) coupled to a field mode. We consider the Tavis–Cummings interaction between a single field mode with two qubits and then with five.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of computational electronics 2021-12, Vol.20 (6), p.2180-2188
Hauptverfasser:	Rundle, Russell P., Everitt, Mark J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electrical Engineering Engineering Mathematical and Computational Engineering Mathematical and Computational Physics Mechanical Engineering Optical and Electronic Materials Theoretical
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Here we consider an informationally complete Wigner function approach to look at multiple atoms (qubits) coupled to a field mode. We consider the Tavis–Cummings interaction between a single field mode with two qubits and then with five.
ISSN:	1569-8025 1572-8137
DOI:	10.1007/s10825-021-01777-6