КФУ. Карточка публикации. Nonperturbative eﬀects in self-energy functions of quantum dots coupled to an acoustic phonon reservoir

КАЗАНСКИЙ
ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ

RUS

- EN
- 中文
- ES

NONPERTURBATIVE EﬀECTS IN SELF-ENERGY FUNCTIONS OF QUANTUM DOTS COUPLED TO AN ACOUSTIC PHONON RESERVOIR

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2018

Язык

английский

Авторы, сотрудники КФУ

Гайнутдинов Ренат Хамитович, автор

Мутыгуллина Айгуль Ахмадулловна, автор

Авторы, аспиранты КФУ

Блюм Дмитрий Глебович, автор

Библиографическое описание на языке оригинала

Gainutdinov R. K., Blum D. G., Mutygullina A. A. Nonperturbative effects in self-energy functions of quantum dots coupled to an acoustic phonon reservoir //Journal of Physics: Conference Series. – IOP Publishing, 2018. – Т. 1068. – №. 1. – С. 012007.

Аннотация

The problem of description of the strong interaction of a quantum dot (QD) with an acoustic phonon reservoir is discussed. It is shown that the generalized dynamical equation of motion derived in [Gainutdinov R. Kh. 1989 J. Phys. A: Math. Gen. 22 269] as the most general equation of motion consistent with the current concepts of quantum physics and provides an eﬀective way to solve the problem of the QD in the excitonic regime with the phonon reservoir beyond the perturbation theory. A nonperturbative solution for the exciton self-energy function was found. At temperatures, more than 10 K these self-energy functions diﬀer profoundly from that obtained in the second-Born approximation.

Ключевые слова

Quantum dots, acoustic phonon reservoir, generalized dynamical equation

Название журнала

Journal of Physics: Conference Series

URL

https://iopscience.iop.org/article/10.1088/1742-6596/1068/1/012007/meta

Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку

https://repository.kpfu.ru/?p_id=251748

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Гайнутдинов Ренат Хамитович	ru_RU
dc.contributor.author	Мутыгуллина Айгуль Ахмадулловна	ru_RU
dc.contributor.author	Блюм Дмитрий Глебович	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Gainutdinov R. K., Blum D. G., Mutygullina A. A. Nonperturbative effects in self-energy functions of quantum dots coupled to an acoustic phonon reservoir //Journal of Physics: Conference Series. – IOP Publishing, 2018. – Т. 1068. – №. 1. – С. 012007.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=251748	ru_RU
dc.description.abstract	Journal of Physics: Conference Series	ru_RU
dc.description.abstract	The problem of description of the strong interaction of a quantum dot (QD) with an acoustic phonon reservoir is discussed. It is shown that the generalized dynamical equation of motion derived in [Gainutdinov R. Kh. 1989 J. Phys. A: Math. Gen. 22 269] as the most general equation of motion consistent with the current concepts of quantum physics and provides an eﬀective way to solve the problem of the QD in the excitonic regime with the phonon reservoir beyond the perturbation theory. A nonperturbative solution for the exciton self-energy function was found. At temperatures, more than 10 K these self-energy functions diﬀer profoundly from that obtained in the second-Born approximation.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Quantum dots	ru_RU
dc.subject	acoustic phonon reservoir	ru_RU
dc.subject	generalized dynamical equation	ru_RU
dc.title	Nonperturbative eﬀects in self-energy functions of quantum dots coupled to an acoustic phonon reservoir	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU