Modeling black hole evaporative mass evolution via radiation from moving mirrors
نویسندگان
چکیده
We investigate the evaporation of an uncharged and non-rotating black hole (BH) in vacuum, by taking into account effects given shrinking horizon area. These include back-reaction on metric other smaller contributions arising from quantum fields curved spacetime. Our approach is facilitated use analog accelerating moving mirror. study consequences this modified BH entropy. Insights are provided amount information obtained a considering non-equilibrium thermodynamics non-thermal part Hawking radiation.
منابع مشابه
Moving Mirrors , Black Holes , Hawking Radiation and All
In this talk I show how to canonically quantize a massless scalar field in the background of a Schwarzschild black hole in Lemâitre coordinates and then present a simplified derivation of Hawking radiation based upon this procedure. The key result of quantization procedure is that the Hamiltonian of the system is explicitly time dependent and so problem is intrinsically non-static. From this it...
متن کاملParticle Radiation From Gibbons-Maeda Black Hole
This paper investigates the particle radiation from Gibbons-Maeda black hole. Taking into account the self-gravitation of the particle, we calculate the tunnelling rate of the massless particle across the horizon, then we promote the work to the radiation of the charged particle. The calculations prove that the rate of tunnelling equals precisely the exponent of the difference of the black hole...
متن کاملProperties of Black Hole Radiation from Tunnelling
We consider the space-time associated with the evaporation of a black hole by quantum mechanical tunnelling events. It is shown that the surface through which tunnelling occurs is distinct from the global event horizon, and that this has consequences for the radiation reaching future null infinity.
متن کاملGravitational Radiation from Extreme Kerr Black Hole
We analytically investigate gravitational radiation induced by a test particle falling into an extreme Kerr black hole. Assuming the radiation is dominated by the infinite sequence of quasi-normal modes which has the limiting frequency rn/ (2M), where m is an azimuthal eigenvalue and M is the mass of the black hole, we find the radiated energy diverges logarithmically in time. Then we S F evalu...
متن کاملBlack-hole Mass Measurements
The applicability and apparent uncertainties of the techniques currently available for measuring or estimating black-hole masses in AGNs are briefly summarized.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical review
سال: 2023
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.107.104004