Dispersion formulas in QFTs, CFTs and holography
Abstract We study momentum space dispersion formulas in general QFTs and their applications for CFT correlation functions. We show, using two independent methods, that QFT dispersion formulas can be written in terms of causal commutators. The first derivation uses analyticity properties of retarded...
保存先:
| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
SpringerOpen
2021-05-01
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| シリーズ: | Journal of High Energy Physics |
| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1007/JHEP05(2021)098 |
| タグ: |
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