Binary dynamics from worldline QFT for scalar QED
文献类型：期刊论文
| 作者 | Wang, Tianheng1,2 |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2023 |
| 卷号 | 107期号:8页码:85011 |
| 关键词 | DIFFERENTIAL-EQUATIONS TREE AMPLITUDES UNITARITY |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.107.085011 |
| 英文摘要 | We investigate the worldline quantum field theory (WQFT) formalism for scalar QED and observe that a generating function emerges from WQFT, from which the scattering angle ensues. This generating function bears important similarities to the radial action in that it requires no consideration of exponentiation of lower-order contributions. We demonstrate the computations of this generating function and the resul-ting scattering angle of a binary system coupled to an electromagnetic field up to the third order in the post-Minkowskian expansion. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27931]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, 55 Zhongguancun Rd East, Beijing 100190, Peoples R China 2.Humboldt Univ, Inst Phys, Zum Grossen Windkanal 6, D-12489 Berlin, Germany 3.Humboldt Univ, IRIS Adlershof, Zum Grossen Windkanal 6, D-12489 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Wang, Tianheng. Binary dynamics from worldline QFT for scalar QED[J]. PHYSICAL REVIEW D,2023,107(8):85011. |
| APA | Wang, Tianheng.(2023).Binary dynamics from worldline QFT for scalar QED.PHYSICAL REVIEW D,107(8),85011. |
| MLA | Wang, Tianheng."Binary dynamics from worldline QFT for scalar QED".PHYSICAL REVIEW D 107.8(2023):85011. |
入库方式： OAI收割
来源：理论物理研究所
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