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The Veneziano amplitude via mostly BRST exact operator
http://hdl.handle.net/10935/0002005846
http://hdl.handle.net/10935/0002005846460be986-178c-4761-a55e-073476e0c284
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
https://doi.org/10.1016/j.nuclphysb.2021.115647
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| アイテムタイプ | default_学術雑誌論文 / Journal Article(1) | |||||||||||
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| タイトル | ||||||||||||
| タイトル | The Veneziano amplitude via mostly BRST exact operator | |||||||||||
| 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 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 著者 |
Kishimoto, Isao
× Kishimoto, Isao× Sasaki, Tomoko
× Seki, Shigenori× Takahashi, Tomohiko |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | The Veneziano amplitude is derived from fixing one degree of freedom of P SL(2,R) symmetry by the insertion of a mostly BRST exact operator. Evaluating the five-point function which consists of four open string tachyons and this gauge fixing operator, we find it equals the Veneziano amplitude up to a sign factor. The sign factor is interpreted as a signed intersection number. The result implies that the mostly BRST exact operator, which is originally used to provide two-point string amplitudes, correctly fixes the P SL(2,R) gauge symmetry for general amplitudes. We conjecture an expression for general n-point tree amplitudes with an insertion of this gauge fixing operator. | |||||||||||
| 言語 | en | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3 |
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| 言語 | en | |||||||||||
| bibliographic_information |
en : Nuclear Physics B 巻 974, p. 115647 |
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| 出版者 | ||||||||||||
| 出版者 | Elsevier B.V. | |||||||||||
| 言語 | en | |||||||||||
| item_10001_source_id_9 | ||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||
| 収録物識別子 | 1873-1562 | |||||||||||
| item_10001_relation_14 | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1016/j.nuclphysb.2021.115647 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | © 2021 The Authors. Published by Elsevier B.V. Funded by SCOAP3 | |||||||||||
| 言語 | en | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | NA | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_be7fb7dd8ff6fe43 | |||||||||||
