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Calculating the Finite-Tempuerature Effective Potential with the theory Renormalized at Zero-Temperature
https://nara-u.repo.nii.ac.jp/records/2001645
https://nara-u.repo.nii.ac.jp/records/20016452d8a774f-ac94-4df3-b964-0ffd3d3ddba8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Calculating the Finite-Tempuerature Effective Potential with the theory Renormalized at Zero-Temperature
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2011-02-17 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Calculating the Finite-Tempuerature Effective Potential with the theory Renormalized at Zero-Temperature | |||||||||||||
| 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 | departmental bulletin paper | |||||||||||||
| 著者 |
Hisao,NAKKAGAWA
× Hisao,NAKKAGAWA
× Hiroshi,YOKOTA
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| 所属 | ||||||||||||||
| 値 | 教養部 | |||||||||||||
| 所属 | ||||||||||||||
| 値 | 教養部 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | In this paper we apply the renormalization-group (RG) inspired resummation method to the one-loop effective potential at finite temperature evaluated in the massive scalar 04 model renormalized at zero-temperature, and study whether our\nresummation procedure a la RG uccessfully resum the dominant correction terms apperaed in the perturbative caluculation in the T = 0 renormalization scheme or not.\nOur findings are i) that if we start from the theory renormalized at T = 0, then the condition that may perform the resummation of dominant corrction terms actually generates new large terms of the same order of magnitude, thus the resummation program totally breakes down, indicating ii) that the perturbative calculation with the theory renormalized at T = 0 does not fit for the starting basis for carrying out the resummation of temperature-dependent large corrction terms. In the theory renormalized at an arbitrary finite temperature the resummation program successfully works, carrying out the full resummation of dominant correction terms. Result in the theory renormalized .at finite-temperature shows, with the one-loop knowledge alone, the second order nature of the phase transition in the model. | |||||||||||||
| 書誌情報 |
奈良大学紀要 Memoirs of the Nara University 号 27, p. 1-10, 発行日 1999-03-01 |
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| 出版者 | 奈良大学 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 03892204 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Departmental Bulletin Paper | |||||||||||||
