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Finite size effects for the ising model coupled to 2-D random surfaces
https://ir.soken.ac.jp/records/3347
https://ir.soken.ac.jp/records/334762f52e1f-ca36-4e66-be6c-9c8ac0c4eb77
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-01-25 | |||||
| タイトル | ||||||
| タイトル | Finite size effects for the ising model coupled to 2-D random surfaces | |||||
| タイトル | ||||||
| タイトル | Finite size effects for the ising model coupled to 2-D random surfaces | |||||
| 言語 | en | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
DASS, Narsingh D Hari
× DASS, Narsingh D Hari× HANLON, B. E× YUKAWA, Tetsuyuki |
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| 著者別名 |
湯川, 哲之
× 湯川, 哲之 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Finite size effects for the Ising Model coupled to two-dimensional random surfaces are studied by exploiting the exact results from the 2-matrix models. The fixed area partition function is numerically calculated with arbitrary precision by developing an efficient algorithm for recursively solving the quintic equations so encountered. An analytic method for studying finite size effects is developed based on the behaviour of the free energy near its singular points. The generic form of finite size corrections so obtained are seen to be quite different from the phenomenological parameterisations used in the literature. The method of singularities is also applied to study the magnetic susceptibility. A brief discussion is presented on the implications of these results to the problem of a reliable determination of string susceptibility from numerical simulations. | |||||
| 書誌情報 |
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics en : Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 巻 368, 号 1-2, p. 55-63, 発行日 1996-01-25 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03702693 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/0370-2693(95)01491-8 | |||||
| 関連名称 | 10.1016/0370-2693(95)01491-8 | |||||
| 権利 | ||||||
| 権利情報 | © 1996 Published by Elsevier B.V. | |||||
