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Time-reversal operation of tunneling dynamics of Bose-Einstein condensates in optical lattices
https://it-hiroshima.repo.nii.ac.jp/records/96
https://it-hiroshima.repo.nii.ac.jp/records/96192b1632-48b7-4171-b1e7-2e979ae5a312
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevA_78_015601.pdf (108.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2023-03-30 | |||||
| タイトル | ||||||
| タイトル | Time-reversal operation of tunneling dynamics of Bose-Einstein condensates in optical lattices | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Tsukada, Noriaki
× Tsukada, Noriaki× Yoshida, Hiroyuki× Suzuki, Takashi× 塚田, 紀昭 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We propose schemes that can perform perfect time-reversal operation of the tunneling dynamics of Bose- Einstein condensates in optical lattices. One of the time-reversal schemes is to reverse the sign of the tunneling coefficient by a time-periodic potential, maintaining its magnitude at a constant value. The other scheme utilizes a staggered 0- phase imprinting on the optical lattices. If the reversal of the tunneling coefficient or the phase imprinting is performed at = p, the initial distribution of the condensates is regained at =2 p. Although the nonlinear interatomic interaction deteriorates the fidelity of the time-reversal operation, if the sign of the nonlinearity is reversed simultaneously with the phase imprinting at = p, the time-reversal operation at =2 p becomes nearly perfect. |
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| 書誌情報 |
Physical review. Ser. 3. A, Atomic, molecular, and optical physics 巻 78, 号 1, p. 015601-1-015601-4, 発行日 2008 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 10502947 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10764867 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1103/PhysRevA.78.015601 | |||||
| 権利 | ||||||
| 権利情報 | ©2008 The American Physical Society | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevA.78.015601 | |||||
| 関連名称 | http://dx.doi.org/10.1103/PhysRevA.78.015601 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 420 | |||||
