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Modified celestial amplitude in Einstein gravity
https://oist.repo.nii.ac.jp/records/1458
https://oist.repo.nii.ac.jp/records/14587e121e1c-5005-4c71-bfb1-0741bef8c5f8
名前 / ファイル | ライセンス | アクション |
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Banerjee-2020-Modified celestial amplitude in (481.0 kB)
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Creative Commons Attribution 4.0 International(https://creativecommons.org/licenses/by/4.0/)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-05-07 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Modified celestial amplitude in Einstein gravity | |||||
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 | |||||
著者(英) |
Banerjee, Shamik
× Banerjee, Shamik× Ghosh, Sudip× Pandey, Pranjal× Saha, Arnab Priya |
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書誌情報 |
en : Journal of High Energy Physics 巻 2020, 号 3, p. 125, 発行日 2020-03-23 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | In this paper we evaluate the modified celestial amplitude for gravitons and gluons, as defined in [4]. We find that the modified (tree) amplitude is finite for gravitons in Einstein gravity. The modified amplitude behaves like correlation function of operators inserted at various points of null-infinity in the Minkowski space-time. Therefore, unlike the standard celestial amplitudes, these are three dimensional objects. We also show that this amplitude admits conformal soft factorization recently studied in the literature. | |||||
出版者 | ||||||
出版者 | Springer Nature | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1029-8479 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1126-6708 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1007/JHEP03(2020)125 | |||||
権利 | ||||||
権利情報 | © The Author(s) | |||||
情報源 | ||||||
関連名称 | https://creativecommons.org/licenses/by/4.0/ | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://rd.springer.com/article/10.1007/JHEP03(2020)125 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |