Noncommutative black hole in the Finslerian spacetime

被引:2
|
作者
Chowdhury, Sourav Roy [1 ]
Deb, Debabrata [2 ]
Rahaman, Farook [3 ]
Ray, Saibal [4 ]
Guha, B. K. [1 ]
机构
[1] Indian Inst Engn Sci & Technol, Dept Phys, Howrah 711103, W Bengal, India
[2] Indian Inst Sci, Dept Phys, Bangalore 560012, Karnataka, India
[3] Jadavpur Univ, Dept Math, Kolkata 700032, W Bengal, India
[4] Govt Coll Engn & Ceram Technol, Dept Phys, 73 ACB Lane, Kolkata 700010, W Bengal, India
关键词
noncommutative geometry; Finslerian spacetime; blackhole; numerical relativity; UNITARITY; LAW;
D O I
10.1088/1361-6382/abe3c4
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the behavior of the noncommutative radiating Schwarzschild black hole in the Finslerian spacetime. The investigation shows that black hole possesses either (i) two horizons, or (ii) a single horizon, or (iii) no horizon corresponding to a minimal mass. We obtain that the minimal mass significantly changes with the Finslerian parameter, keeping minimal horizon remain unchanged. It turns out that under Finslerian spacetime, the maximum temperature before cooling down to absolute zero varies with the Finslerian parameter. We then study the stability of the black hole by analyzing the specific heat and free energy. The energy conditions, their violation limit also scrutinized. Our findings suggest a stable black hole remnant, whose mass and size are uniquely determined in terms of the Finslerian parameter (Ric) over bar and noncommutative parameter chi. The physical relevance of these results are discussed in a brief.
引用
收藏
页数:16
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