Dynamics of qubit entanglement in three-qubit Jaynes–Cummings model for biseparable intial states

Background. To operate a quantum computer, a set of universal gates must be implemented, such as a two-cubit gate of the controlled negation type plus one-cubit spins. As a universal alternative, three-cubic-bit gates may be used. In this regard, it seems very relevant to investigate the dynamics of...

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Bibliographic Details

Published in:	Физика волновых процессов и радиотехнические системы
Main Authors:	Alexander R. Bagrov, Eugene K. Bashkirov
Format:	Article
Language:	English
Published:	Povolzhskiy State University of Telecommunications & Informatics 2024-12-01
Subjects:	qubits resonator quantum thermal field biseparable states entanglement negativity sudden death of entanglement
Online Access:	https://journals.ssau.ru/pwp/article/viewFile/27392/11031