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This perspective holds that Hawking's computation is reliable until the final stages of black-hole evaporation, when information suddenly escapes. [30] [31] [44] [12] Another possibility along the same lines is that black-hole evaporation simply stops when the black hole becomes Planck-sized. Such scenarios are called "remnant scenarios".
A black hole of one solar mass (M ☉ = 2.0 × 10 30 kg) takes more than 10 67 years to evaporate—much longer than the current age of the universe at 1.4 × 10 10 years. [22] But for a black hole of 10 11 kg , the evaporation time is 2.6 × 10 9 years .
Black hole complementarity is a conjectured solution to the black hole information paradox, proposed by Leonard Susskind, Lárus Thorlacius, John Uglum, [1] and Gerard 't Hooft. [ 2 ] [ 3 ] Overview
Stephen Hawking’s suggestion that black holes “leak” radiation left physicists with a problem they have been attempting to solve for 51 years.
Bob only needs at least k qubits from the black hole's Hawking radiation to decode Alice's quantum state. [2] The black hole can be thought of as a quantum information mirror, because it returns scrambled information almost instantly, with a delay that can be accounted for by the scrambling time and the time it takes for the black hole to ...
It was previously thought that Hawking evaporation set the lower bound of primordial black holes to be 10 12 kg, but nonsingular black holes, which form remnants and do not evaporate completely, lower this bound to the Planck mass, which is 10 −8 kg. Thus Planck mass nonsingular black holes formed primordially can comprise all of the dark ...
The Thorne–Hawking–Preskill bet was a public bet on the outcome of the black hole information paradox made in 1997 by physics theorists Kip Thorne and Stephen Hawking on the one side, and John Preskill on the other, according to the document they signed 6 February 1997, [1] as shown in Hawking's 2001 book The Universe in a Nutshell.
In 2020, Haco was heavily featured in the Netflix documentary Black Holes: The Edge of All We Know, which chronicled the use of the Event Horizon Telescope to take the first photograph of a black hole, as well as the work of Haco, Hawking, Perry and Strominger as they attempted to better understand the black hole information paradox. [3] [4]