Back to Search
Start Over
Geodesic congruences in modified Schwarzschild black holes.
- Source :
-
European Physical Journal C -- Particles & Fields . Oct2022, Vol. 82 Issue 10, p1-13. 13p. - Publication Year :
- 2022
-
Abstract
- We investigate two different kinds of modified Schwarzschild black holes: A regularized Schwarzschild black hole and a quantum deformed Schwarzschild black hole. We study the geodesics and geodesic congruences in these two modified Schwarzschild black holes. In particular, we calculate the expansion of radial timelike and null geodesic congruences. Based on these results, we discuss some similarities and differences between these two kinds of modified Schwarzschild black holes. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SCHWARZSCHILD black holes
*GEODESICS
Subjects
Details
- Language :
- English
- ISSN :
- 14346044
- Volume :
- 82
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- European Physical Journal C -- Particles & Fields
- Publication Type :
- Academic Journal
- Accession number :
- 160210473
- Full Text :
- https://doi.org/10.1140/epjc/s10052-022-10843-7