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A resummation formula for collapse and revival in the Jaynes–Cummings modelстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 26 января 2022 г.
- Авторы: Karatsuba Anatolii A., Karatsuba Ekatherina A.
- Журнал: Journal of Physics A
- Том: 42
- Номер: 19
- Год издания: 2009
- Первая страница: 195304
- DOI: 10.1088/1751-8113/42/19/195304
- Аннотация: We present a new approach to the study of the function of atomic inversion in the model of interaction of a single two-level atom with a single mode of the quantized electromagnetic field in the coherent state in an ideal resonator. The approach suggested is based on an application of certain number-theoretic results to the approximation of the trigonometric sums of a special form, in particular of the functional equation of the Jacobi theta function. New asymptotic formulae for the atomic inversion are found. The asymptotics that we obtain make it possible to predetermine the details of the behavior of the inversion on various time intervals depending on the parameters of the system.
- Добавил в систему: Карацуба Екатерина Анатольевна