Semiclassical analysis of driven-dissipative excitonic condensation

R. Imai*, J. Takahashi, T. Oyama, Y. Yamanaka

*この研究の対応する著者

研究成果: Conference contribution

抄録

A theoretical study of excitonic condensation in a driven-dissipative semiconductor is presented. The system that we analyze is driven by a coherent light that creates electron-hole pairs and also includes the process of the annihilation of the pairs. To study the steady state realized in this nonequilibrium system, we employ the Schwinger-Keldysh path integral formalism, which is useful for discussing the semiclassical aspect. We derive an effective theory for the excitonic condensation in the driven-dissipative situation and present a condition on the amplitude and phase of the condensate.

本文言語English
ホスト出版物のタイトルProceedings of the 14th Asia Pacific Physics Conference
編集者Teck-Yong Tou, Jun'ichi Yokoyama, Roslan Abdul Shukor, Kazuhiro Tanaka, Hyoung Joon Choi, Ryoji Matsumoto, Oi-Hoong Chin, Jia Hou Chin, Kuru Ratnavelu
出版社American Institute of Physics Inc.
ISBN(電子版)9780735440630
DOI
出版ステータスPublished - 2021 2 5
イベント14th Asia Pacific Physics Conference, APPC 2019 - Kuching, Sarawak, Malaysia
継続期間: 2019 11 172019 11 22

出版物シリーズ

名前AIP Conference Proceedings
2319
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference14th Asia Pacific Physics Conference, APPC 2019
国/地域Malaysia
CityKuching, Sarawak
Period19/11/1719/11/22

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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