Practical Derivations of Fermion and Gauge Boson Reduction Formulae in Curved Spacetimes
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913246547542016 |
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| author | Huhtala, Jesse Vilja, Iiro |
| author_facet | Huhtala, Jesse Vilja, Iiro |
| contents | LSZ-type reduction formulae are derived for gauge fields and fermions in curved spacetime. The formulae are derived using a conserved current method applicable also to flat spacetimes. The method generalizes to more general quantum field theories. The formulae are then applied to a few problems to illustrate their use. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_18230 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Practical Derivations of Fermion and Gauge Boson Reduction Formulae in Curved Spacetimes Huhtala, Jesse Vilja, Iiro High Energy Physics - Theory General Relativity and Quantum Cosmology Mathematical Physics LSZ-type reduction formulae are derived for gauge fields and fermions in curved spacetime. The formulae are derived using a conserved current method applicable also to flat spacetimes. The method generalizes to more general quantum field theories. The formulae are then applied to a few problems to illustrate their use. |
| title | Practical Derivations of Fermion and Gauge Boson Reduction Formulae in Curved Spacetimes |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology Mathematical Physics |
| url | https://arxiv.org/abs/2402.18230 |