Free Fall of Atomic Laser Beam with Weak Inter-Atomic Interaction

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Free Fall of Atomic Laser Beam with Weak Inter-Atomic Interaction

Takeya Tsurumi, Miki Wadati

著者情報

キーワード: Bose-Einstein condensation, atom laser, inter-atomic interaction, nonlinear Schrödinger equation, WKB analysis

ジャーナル認証あり

2001 年 70 巻 1 号 p. 60-68

DOI https://doi.org/10.1143/jpsj.70.60

詳細

抄録

Free falling atomic laser beams with sufficiently weak inter-atomic interaction are investigated. An approximate solution of one-dimensional Gross-Pitaevskii equation with gravitational potential is obtained by using the WKB analysis. This shows the effects of the inter-atomic interaction on the velocities of bosonic atoms. The analysis is extended to investigate the interference pattern of two atomic laser beams.

著者関連情報

この記事は最新の被引用情報を取得できません。

© The Physical Society of Japan 2001

お気に入り & アラート

関連記事

閲覧履歴

前身誌

Nippon Sugaku-Buturigakkwai Kizi Dai 3 Ki

Tokyo Sugaku-Buturigakkwai Kizi Dai 2 Ki

Tokyo Sugaku-Butsurigakukwai Kiji-Gaiyo

Tokyo Sugaku-Butsurigakkwai Hokoku

Tokyo Sugaku-Butsurigaku Kwai Kiji

東京數學物理學會記事

東京數學會社雑誌

Top