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A toy model of discretized gravity in two dimensions and its extensions
http://hdl.handle.net/2237/27157
18892383-0aaa-4beb-93d6-c5f25f01f547
名前 / ファイル | ライセンス | アクション | |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-12-08 | |||||
タイトル | ||||||
タイトル | A toy model of discretized gravity in two dimensions and its extensions | |||||
著者 |
Rotondo, Marcello
× Rotondo, Marcello× Nojiri, Shin’ichi |
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権利 | ||||||
権利情報 | Electronic version of an article published as [Modern Physics Letters A. v.32, n.28, 2017, p.1750149] [https://doi.org/10.1142/S0217732317501498] © [copyright World Scientific Publishing Company] [http://www.worldscientific.com/worldscinet/mpla] | |||||
抄録 | ||||||
内容記述 | We propose a toy model of quantum gravity in two dimensions with Euclidean signature. The model is given by a kind of discretization which is different from the dynamical triangulation. We show that there exists a continuum limit and we can calculate some physical quantities such as the expectation value of the area, that is, the volume of the two-dimensional Euclidean spacetime. We also consider the extensions of the model to higher dimensions. | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
出版者 | World Scientific | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0217-7323 | |||||
書誌情報 |
Modern Physics Letters A 巻 32, 号 28, p. 1750149-1750149, 発行日 2017-09-14 |
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著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | https://doi.org/10.1142/S0217732317501498 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/27157 | |||||
識別子タイプ | HDL |