Item type |
itemtype_ver1(1) |
公開日 |
2022-09-21 |
タイトル |
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タイトル |
Energy Transfer of the Gross-Pitaevskii Turbulence in Weak-Wave-Turbulence and Strong-Turbulence Ranges |
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言語 |
en |
著者 |
Yoshida, Kyo
Miura, Hideaki
Tsuji, Yoshiyuki
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利 |
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言語 |
en |
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権利情報 |
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s10909-022-02819-4. |
キーワード |
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主題Scheme |
Other |
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主題 |
Quantum fluid |
キーワード |
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主題Scheme |
Other |
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主題 |
Turbulence |
キーワード |
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主題Scheme |
Other |
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主題 |
Bose-Einstein condensate |
キーワード |
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主題Scheme |
Other |
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主題 |
Gross-Pitaevskii equation |
内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Numerical simulations of quantum fluid turbulence obeying the Gross-Pitaevskii equation are performed with the simulation sizes as large as the weak-wave-turbulence and the strong-turbulence wavenumber ranges coexist in one simulation. The energy cascade is observed within the simulated wavenumber range. The spectrum F(k) in the weak-wave-turbulence range agrees with the k^−1 scaling without logarithmic correction suggested by a closure approximation (Yoshida and Arimitsu in J Phys A Math Theor 46(33):335501, 2013) and the slope of F(k) in the strong-turbulence range is steeper than that suggested in the same closure approximation. The energy flow from the interaction energy to the kinetic energy during the cascade is also observed. |
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言語 |
en |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
Online Published: 2022-09-05 |
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言語 |
en |
出版者 |
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出版者 |
Springer |
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言語 |
en |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1007/s10909-022-02819-4 |
収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0022-2291 |
書誌情報 |
en : Journal of Low Temperature Physics
発行日 2022-09-05
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ファイル公開日 |
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日付 |
2023-09-05 |
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日付タイプ |
Available |