Finster, Felix and Lottner, Magdalena (2025) The Fermionic Entanglement Entropy of the Vacuum State of a Schwarzschild Black Hole Horizon. ANNALES HENRI POINCARE, 26 (2). pp. 527-595. ISSN 1424-0637, 1424-0661
Full text not available from this repository. (Request a copy)Abstract
We define and analyze the fermionic entanglement entropy of a Schwarzschild black hole horizon for the regularized vacuum state of an observer at infinity. Using separation of variables and an integral representation of the Dirac propagator, the entanglement entropy is computed to be a prefactor times the number of occupied angular momentum modes on the event horizon.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | OPERATORS; |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics > Prof. Dr. Felix Finster |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 03 Mar 2026 09:13 |
| Last Modified: | 03 Mar 2026 09:13 |
| URI: | https://pred.uni-regensburg.de/id/eprint/63517 |
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