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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2605.14573 |
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| _version_ | 1866917495491788800 |
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| author | Adachi, Ryo Hasegawa, Rumi Ishii, Takanori Takeda, Daichi |
| author_facet | Adachi, Ryo Hasegawa, Rumi Ishii, Takanori Takeda, Daichi |
| contents | Black-hole formation is expected, via holography, to correspond to thermalization in the boundary theory. For open quantum systems, an initial pure state generically evolves into a mixed state irreversibly, suggesting that horizon formation in the bulk should arise. In this paper, we extend the holographic Lindblad prescription to a non-Markovian setting and apply it to JT gravity coupled to a scalar field. Using numerical simulations in the semiclassical and high-temperature regime, we demonstrate the dynamical formation of black holes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_14573 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Black-hole formation and thermalization in open JT gravity Adachi, Ryo Hasegawa, Rumi Ishii, Takanori Takeda, Daichi High Energy Physics - Theory Black-hole formation is expected, via holography, to correspond to thermalization in the boundary theory. For open quantum systems, an initial pure state generically evolves into a mixed state irreversibly, suggesting that horizon formation in the bulk should arise. In this paper, we extend the holographic Lindblad prescription to a non-Markovian setting and apply it to JT gravity coupled to a scalar field. Using numerical simulations in the semiclassical and high-temperature regime, we demonstrate the dynamical formation of black holes. |
| title | Black-hole formation and thermalization in open JT gravity |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2605.14573 |