Probing Black Hole Thermal Effects in the Dual CFT via Wave Packets
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866908780463128576 |
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| author | Tanahashi, Norihiro Terashima, Seiji Yoshikawa, Shiki |
| author_facet | Tanahashi, Norihiro Terashima, Seiji Yoshikawa, Shiki |
| contents | We investigate how the gravitational effects of a black hole manifest themselves as thermal behavior in the dual finite-temperature conformal field theory (CFT). In the holographic framework of AdS/CFT, we analyze a wave packet propagating into a black hole geometry in the bulk by computing three-point functions of a scalar primary operator in the boundary CFT. Our setup captures thermal signatures such as exponential damping of the expectation value, which are absent at zero-temperature. This provides a concrete and analytically tractable example of how black hole physics can be probed from the CFT side. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_04647 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Probing Black Hole Thermal Effects in the Dual CFT via Wave Packets Tanahashi, Norihiro Terashima, Seiji Yoshikawa, Shiki High Energy Physics - Theory General Relativity and Quantum Cosmology We investigate how the gravitational effects of a black hole manifest themselves as thermal behavior in the dual finite-temperature conformal field theory (CFT). In the holographic framework of AdS/CFT, we analyze a wave packet propagating into a black hole geometry in the bulk by computing three-point functions of a scalar primary operator in the boundary CFT. Our setup captures thermal signatures such as exponential damping of the expectation value, which are absent at zero-temperature. This provides a concrete and analytically tractable example of how black hole physics can be probed from the CFT side. |
| title | Probing Black Hole Thermal Effects in the Dual CFT via Wave Packets |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2601.04647 |