Gibbons-Hawking Entropy and BMN Strings
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866918524336734208 |
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| author | Huang, Min-xin |
| author_facet | Huang, Min-xin |
| contents | We provide some up-to-date discussions related to cosmological event horizon and entropy of our universe, then introduce an intriguing idea that there may be a universal finite upper bound for entropy accessible to an observer in consistent theories of quantum gravity. We argue that the Berenstein-Maldacena-Nastase (BMN) strings provide a test of the idea. More speculatively, in an optimistic scenario, this also provides a possible estimate of the cosmological constant. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_08213 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Gibbons-Hawking Entropy and BMN Strings Huang, Min-xin High Energy Physics - Theory We provide some up-to-date discussions related to cosmological event horizon and entropy of our universe, then introduce an intriguing idea that there may be a universal finite upper bound for entropy accessible to an observer in consistent theories of quantum gravity. We argue that the Berenstein-Maldacena-Nastase (BMN) strings provide a test of the idea. More speculatively, in an optimistic scenario, this also provides a possible estimate of the cosmological constant. |
| title | Gibbons-Hawking Entropy and BMN Strings |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2511.08213 |