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On the improved dynamics approach in loop quantum black holes
- Source :
- Commun. Theor. Phys. 76 (2024) 035401
- Publication Year :
- 2023
-
Abstract
- In this paper, we consider the B\"ohmer-Vandersloot (BV) model of loop quantum black holes obtained from the improved dynamics approach. We adopt the Saini-Singh gauge, in which it was found analytically that the BV spacetime is geodesically complete. We show that black/white hole horizons do not exist in this geodesically complete spacetime. Instead, there exists only an infinite number of transition surfaces, which always separate trapped regions from anti-trapped ones. Comments on the improved dynamics approach adopted in other models of loop quantum black holes are also given.<br />Comment: 3 figures and no tables. Version published in Commun. Theor. Phys. 76 (2024) 035401. arXiv admin note: text overlap with arXiv:2212.14535
- Subjects :
- General Relativity and Quantum Cosmology
Subjects
Details
- Database :
- arXiv
- Journal :
- Commun. Theor. Phys. 76 (2024) 035401
- Publication Type :
- Report
- Accession number :
- edsarx.2308.15574
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/1572-9494/ad23dc