Finite Temperature Correction to the Mobility of the Strongly Damped Sine-Gordon Soliton--Effect of the Frequency Cut-Off
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- Hida Kazuo
- Department of Engineering Science, Faculty of Engineering, Hokkaido University
書誌事項
- タイトル別名
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- Finite Temperature Correction to the Mobility of the Strongly Damped Sine-Gordon Soliton —Effect of the Frequency Cut-Off—
- Finite Temperature Correction to the Mo
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説明
The mobility of the damped sine-Gordon soliton with the damping constant Γ is calculated up to the first order in temperature in the presence of the frequency cut-off ωc in the spectrum of the heat bath. The first order finite temperature correction turns out to be different in the two limiting cases: (I) ωc→∞, Γ→∞ with ωc⁄Γ→0 and (II) ωc→∞, Γ→∞ with ωc⁄Γ→∞. It is also found that the first limit corresponds to the mobility of the overdamped sine-Gordon model without inertia calculated by Kaup and the second to that of the heavily damped limit of the damped sine Gordon model with inertia calculated by Kaup and Osman both assuming the white noise spectrum. Our result gives the physical interpretation of the discrepancy between these two calculations.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 55 (11), 3698-3700, 1986
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679163000704
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- NII論文ID
- 110001967806
- 130003898902
- 210000092989
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1986JPSJ...55.3698H
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 3101665
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
