Published July 22, 2021 | Version v1
Journal article

Noncommutative black hole in the Finslerian spacetime

  • 1. Department of Physics, Indian Institute of Engineering Science and Technology, B. Garden, Howrah 711103, West Bengal (India)
  • 2. Department of Physics, Indian Institute of Science, Bangalore 560012 (India)
  • 3. Department of Mathematics, Jadavpur University, Kolkata 700032, West Bengal (India)
  • 4. Department of Physics, Government College of Engineering and Ceramic Technology, 73 A.C.B. Lane, Kolkata 700010, West Bengal (India)

Description

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 R i c ¯ and noncommutative parameter χ. The physical relevance of these results are discussed in a brief. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1361-6382/abe3c4

Additional details

Identifiers

Publishing Information

Journal Title
Classical and Quantum Gravity
Journal Volume
38
Journal Issue
14
Journal Page Range
[16 p.]
ISSN
0264-9381
CODEN
CQGRDG

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53081809
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BLACK HOLES; FREE ENERGY; MASS; SPACE-TIME; SPECIFIC HEAT; STABILITY; VIOLATIONS
Descriptors DEC
ENERGY; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES