Breakdown of Field Theory in Near-Horizon Regions
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911761710448640 |
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| author | Banks, Tom Draper, Patrick Karydas, Manthos |
| author_facet | Banks, Tom Draper, Patrick Karydas, Manthos |
| contents | We discuss back-reaction in the semiclassical treatment of quantum fields near a black hole. When the state deviates significantly from Hartle-Hawking, simple energetic considerations of back-reaction give rise to a characteristic radial distance scale $\sim (r_s^{2}G_N)^{1/D}$, below which some breakdown of effective field theory may occur. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_03572 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Breakdown of Field Theory in Near-Horizon Regions Banks, Tom Draper, Patrick Karydas, Manthos High Energy Physics - Theory General Relativity and Quantum Cosmology We discuss back-reaction in the semiclassical treatment of quantum fields near a black hole. When the state deviates significantly from Hartle-Hawking, simple energetic considerations of back-reaction give rise to a characteristic radial distance scale $\sim (r_s^{2}G_N)^{1/D}$, below which some breakdown of effective field theory may occur. |
| title | Breakdown of Field Theory in Near-Horizon Regions |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2401.03572 |