Quantum dots interacting with a non-classical field under Kerr-phase modulation as a resource for repeatable quantum algorithms

Balybin, S.N.; Tikhonova, O.V.

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 15 февраля 2024 г.

Авторы: Balybin S.N., Tikhonova O.V.
Журнал: Laser Physics Letters
Том: 20
Номер: 12
Год издания: 2023
Издательство: Wiley - VCH Verlag GmbH & CO. KGaA
Местоположение издательства: Germany
Первая страница: 125301
Последняя страница: 125301
DOI: 10.1088/1612-202x/ad0538
Аннотация: An analytical solution describing the dynamics of a hybrid system comprising an interactingquantum dot and a quantum electromagnetic field in the presence of Kerr nonlinearity isobtained. A completely new regime of interaction is found. It provides stable periodicallyrepeating dynamics for the total bipartite system and for the quantum dot excitation,accompanied by full and pure revivals. This is even observed when the initial field state is in asqueezed vacuum. Periodical strong entanglement and full disentanglement between theinteracting subsystems are demonstrated. The obtained regime forms the basis for thedevelopment of quantum information algorithms and photon–matter interfaces involving thesehybrid systems. The formation of non-Gaussian field states is revealed. Methods to control andmanage the specific features of the found pure and mixed states of the considered subsystemsare developed.
Добавил в систему: Тихонова Ольга Владимировна

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Quantum dots interacting with a non-classical field under Kerr-phase modulation as a resource for repeatable quantum algorithmsстатья

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