抜粋
A formulation of QFT for BEC system in a trap is presented. The formulation can be extended straightforwardly to thermal field theory to include thermal fluctuation as well. The scheme is more fundamental than the mean-field approximation and the Bogoliubov approach.
| 元の言語 | English |
|---|---|
| 記事番号 | 013609 |
| ページ（範囲） | 013609/1-013609/12 |
| ジャーナル | Physical Review A - Atomic, Molecular, and Optical Physics |
| 巻 | 68 |
| 発行部数 | 1 |
| 出版物ステータス | Published - 2003 7 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
フィンガープリント Proper treatment of the zero mode in quantum field theory for trapped Bose-Einstein condensation' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Okumura, M., & Yamanaka, Y. (2003). Proper treatment of the zero mode in quantum field theory for trapped Bose-Einstein condensation. Physical Review A - Atomic, Molecular, and Optical Physics, 68(1), 013609/1-013609/12. [013609].