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Statut |
Confirmé |
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Série |
LPTHE-PPH |
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Domaines |
hep-ph |
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Date |
Mardi 8 Avril 2025 |
|
Heure |
14:00 |
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Institut |
LPTHE |
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Salle |
Library |
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Nom de l'orateur |
Zantedeschi |
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Prenom de l'orateur |
Michael |
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Addresse email de l'orateur |
michael [dot] zantedeschi1 [at] gmail [dot] com |
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Institution de l'orateur |
INFN Pisa, Italy |
|
Titre |
On the fate of evaporating black holes: how the burden of their memory stabilizes them |
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Résumé |
The “memory burden” effect describes how an object’s stored information resists
its own decay. This effect is especially pronounced in “saturons”—systems with
maximal entropy consistent with unitarity—of which black holes are prime examples.
I will show how this memory burden can halt Hawking evaporation, stabilizing black
holes against complete decay. Importantly, this mechanism is not limited to
gravitational systems: it also appears in renormalizable field theories. To
illustrate its broader relevance, I will present a soliton model that shares key
features with black holes and is similarly stabilized by its memory content.
Finally, I will discuss unique phenomenological implications and potential
observational signatures, particularly relevant for dark matter scenarios. |
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Numéro de preprint arXiv |
|
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Commentaires |
https://cern.zoom.us/j/63031219326?pwd=STlDY2l0UTZOTWd3Ty8zaWVQSzNTdz09 |
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Fichiers attachés |
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