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Proper-time formalism in a constant magnetic field at finite temperature and chemical potential
https://hiroshima.repo.nii.ac.jp/records/2007115
https://hiroshima.repo.nii.ac.jp/records/2007115f37bb77a-fc6a-4047-9e3f-5a54ff7235de
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IJMP_20_4995.pdf (210.3 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Proper-time formalism in a constant magnetic field at finite temperature and chemical potential | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Inagaki, Tomohiro
× Inagaki, Tomohiro
× Kimura, Daiji
× Murata, Tsukasa
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| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 権利情報 | ||||||||||||
| 権利情報 | Electronic version of an article published as International Journal of Modern Physics A Vol.20 No.20-21 pp.4995-5007 DOI:10.1142/S0217751X05025073 Copyright (c) 2005 World Scientific Publishing Company http://www.worldscientific.com/ | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 420 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | We investigate scalar and spinor field theories in a constant magnetic field at finite temperature and chemical potential. In an external constant magnetic field the exact solution of the two-point Green functions are obtained by using the Fock-Schwinger proper-time formalism. We extend it to the thermal field theory and find the expressions of the Green functions exactly for the temperature, the chemical potential and the magnetic field. For practical calculations the contour of the proper-time integral is carefully selected. The physical contour is discussed in a constant magnetic field at finite temperature and chemical potential. As an example, behavior of the vacuum self-energy is numerically evaluated for the free scalar and spinor fields. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | World Scientific Publishing Company | |||||||||||
| 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 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AO | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1142/S0217751X05025073 | |||||||||||
| 関連情報 | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org10.1142/S0217751X05025073 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA10669072 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0217-751X | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 4995 | |||||||||||
| 書誌情報 |
International Journal of Modern Physics A International Journal of Modern Physics A 巻 20, 号 20-21, p. 4995-5007, 発行日 2005-08 |
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| 旧ID | 18676 | |||||||||||
