Two types of information entropy are studied for the quantum states of a model for the matter core inside a black hole geometry. A detailed description is first given of the quantum mechanical picture leading to a spectrum of bound states for a collapsing ball of dust in general relativity with a non-trivial ground state. Information entropies are then computed, shedding new light on the stability of the ground state and the spectrum of higher excited states.
R Casadio, R da Rocha, P Meert, L Tabarroni, W Barreto (2023). Configurational entropy of black hole quantum cores. CLASSICAL AND QUANTUM GRAVITY, 40(7), 1-13 [10.1088/1361-6382/acbe89].
Configurational entropy of black hole quantum cores
R Casadio;
2023
Abstract
Two types of information entropy are studied for the quantum states of a model for the matter core inside a black hole geometry. A detailed description is first given of the quantum mechanical picture leading to a spectrum of bound states for a collapsing ball of dust in general relativity with a non-trivial ground state. Information entropies are then computed, shedding new light on the stability of the ground state and the spectrum of higher excited states.| File | Dimensione | Formato | |
|---|---|---|---|
|
Entropy_QBXv10a_CQGrevised.pdf
Open Access dal 14/03/2024
Tipo:
Postprint
Licenza:
Licenza per accesso libero gratuito
Dimensione
650.87 kB
Formato
Adobe PDF
|
650.87 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
