Out of the box approach to Black hole Information paradox
Fuente:
arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866913793184890880 |
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| author | Adhikari, Kiran |
| author_facet | Adhikari, Kiran |
| contents | Suppose a black hole forms from a pure quantum state $\ketψ$. The black hole information loss paradox arises from semiclassical arguments suggesting that, even in a closed system, the process of black hole formation and evaporation evolves a pure state into a mixed state. Resolution to the paradox typically demands violation of quantum mechanics or relativity in domains where they should hold. Instead, I propose that in a complete theory of quantum gravity, any region $\mathcal{U}$ that could collapse into a black hole should already be described by a mixed state, thus bypassing the paradox entirely. To that end, I present a model in which the universe is in a quantum error-corrected state, such that any local black hole appears mixed and encodes no information locally. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_10429 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Out of the box approach to Black hole Information paradox Adhikari, Kiran General Relativity and Quantum Cosmology High Energy Physics - Theory Quantum Physics Suppose a black hole forms from a pure quantum state $\ketψ$. The black hole information loss paradox arises from semiclassical arguments suggesting that, even in a closed system, the process of black hole formation and evaporation evolves a pure state into a mixed state. Resolution to the paradox typically demands violation of quantum mechanics or relativity in domains where they should hold. Instead, I propose that in a complete theory of quantum gravity, any region $\mathcal{U}$ that could collapse into a black hole should already be described by a mixed state, thus bypassing the paradox entirely. To that end, I present a model in which the universe is in a quantum error-corrected state, such that any local black hole appears mixed and encodes no information locally. |
| title | Out of the box approach to Black hole Information paradox |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory Quantum Physics |
| url | https://arxiv.org/abs/2504.10429 |