Hawking radiation as tunneling from a Vaidya black hole in noncommutative gravity
arXiv:1006.5215 · doi:10.1103/PhysRevD.81.124049
Abstract
In the context of a noncommutative model of coordinate coherent states, we present a Schwarzschild-like metric for a Vaidya solution instead of the standard Eddington-Finkelstein metric. This leads to the appearance of an exact dependent case of the metric. We analyze the resulting metric in three possible causal structures. In this setup, we find a zero remnant mass in the long-time limit, i.e. an instable black hole remnant. We also study the tunneling process across the quantum horizon of such a Vaidya black hole. The tunneling probability including the time-dependent part is obtained by using the tunneling method proposed by Parikh and Wilczek in terms of the noncommutative parameter . After that, we calculate the entropy associated to this noncommutative black hole solution. However the corrections are fundamentally trifling; one could respect this as a consequence of quantum inspection at the level of semiclassical quantum gravity.
19 pages, 5 figures
References in corpus (16)
- Noncommutative geometry inspired charged black holes
- Quantum Tunneling and Back Reaction
- Noncommutative Black Hole Thermodynamics
- Hawking Radiation as Quantum Tunneling from Noncommutative Schwarzschild Black Hole
- Non-commutative geometry inspired higher-dimensional charged, black holes
- Temporal contribution to gravitational WKB-like calculations
- Subtleties in the quasi-classical calculation of Hawking radiation
- Thermal radiation of various gravitational backgrounds
- Noncommutative Inspired Black Holes in Extra Dimensions
- Problems with Tunneling of Thin Shells from Black Holes
- Black Hole Thermodynamics and the Factor of 2 Problem
- Parikh-Wilczek Tunneling from Noncommutative Higher Dimensional Black Holes
- Noncommutative Schwarzschild Black Hole and Area Law
- Probing the Noncommutative Standard Model at Hadron Colliders
- The decay-time of non-commutative micro-black holes
- Unusual High-Energy Phenomenology of Lorentz-Invariant Noncommutative Field Theories
Cited by in corpus (30)
- Noncommutative geometry inspired black holes in Rastall gravity
- Hawking Radiation of Schwarzschild-de Sitter Black Hole by Hamilton-Jacobi method
- Black Hole Remnants in Hayward Solutions and Noncommutative Effects
- Noncommutative Quantum Gravity
- Entropic force approach to noncommutative Schwarzschild black holes signals a failure of current physical ideas
- Noncommutative correction to the entropy of Schwarzschild black hole with GUP
- Perturbative Quantum Gravity on Complex Spacetime
- Holographic thermalization in noncommutative geometry
- Tunneling of massive and charged particles from noncommutative Reissner-Nordström black hole
- Charged particles' tunneling from a noncommutative charged black hole
- Surrounded Vaidya Solution by Cosmological Fields
- Entropic force approach in a noncommutative charged black hole and the equivalence principle
- Quantum corrections to the quasinormal modes of the Schwarzschild black hole
- The Generalized Uncertainty Principle in f(R) Gravity for a Charged Black Hole
- Hawking radiation of charged rotating AdS black holes in conformal gravity for charged massive particles, complex scalar and Dirac particles
- Hawking radiation of E<m massive particles in the tunneling formalism
- Black Hole Evaporation in a Noncommutative Charged Vaidya Model
- Planck-scale nonthermal correlations in a noncommutative geometry inspired Vaidya black hole
- Hawking radiation from rotating AdS black holes in conformal gravity
- Information Theoretical Approach to Detecting Quantum Gravitational Corrections
- Higher Spins Tunneling from a Time Dependent and Spherically Symmetric Black Hole
- Gravitational energy of a noncommutative Vaidya black hole
- Superradiance scattering of scalar, electromagnetic, and gravitational fields and thin accretion disk around non-commutating Kerr black hole
- Hawking radiation of Reissner-Nordstrom-de Sitter black hole by Hamilton-Jacobi method
- Hawking Radiation and Tunneling Mechanism for a New Class of Black Holes in Einstein-Gauss-Bonnet Gravity
- Scattering of Scalar Field by an Extended Black Hole in F(R) gravity
- Imprints of non-commutativity on charged black holes
- Emergent GUP from Modified Hawking Radiation in Einstein-NED Theory
- Entropic force law in the presence of a noncommutative inspired spacetime for a solar system scale
- Generalized Vaidya Spacetime in Cotton and Conformal Killing Theories