Black-Hole singularity and its possible mitigations: Reformulation of Penrose's theorem null matrix

被引:1
|
作者
Chakraborty, Madhukrishna [1 ]
Chakraborty, Subenoy [1 ]
机构
[1] Jadavpur Univ, Dept Math, Kolkata 700032, India
来源
关键词
Null Raychaudhuri matrix; Singularity theorems; Black-hole singularity; Wheeler-DeWitt quantization; Bohmian formalism; RAYCHAUDHURI EQUATION; INVERSE PROBLEM; COSMOLOGY; CALCULUS; MODELS;
D O I
10.1016/j.dark.2024.101607
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper, we introduce a notion of null Raychaudhuri matrix motivated by the matrix representation of tensor fields. The evolution of this matrix gives the matrix form of null Raychaudhuri equation. Using this distinct geometric approach, we have reformulated the original Penrose's singularity theorem on Black- Hole and have commented on the characteristic of the Raychaudhuri matrix at the singularity. The paper also suggests two possible mitigations for the physical singularity of Schwarzschild black hole via the Wheeler-DeWitt formalism and Bohmian formalism.
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页数:10
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