Recognition: unknown
Hawking Radiation as Tunneling
read the original abstract
We present a short and direct derivation of Hawking radiation as a tunneling process, based on particles in a dynamical geometry. The imaginary part of the action for the classically forbidden process is related to the Boltzmann factor for emission at the Hawking temperature. Because the derivation respects conservation laws, the exact spectrum is not precisely thermal. We compare and contrast the problem of spontaneous emission of charged particles from a charged conductor.
This paper has not been read by Pith yet.
Forward citations
Cited by 4 Pith papers
-
Hawking radiation with dispersion: reconciling the Bogoliubov and tunneling approaches
For even convex polynomially bounded dispersion relations, an effective horizon controls the outgoing modes so that Bogoliubov coefficients agree with the tunneling result and the emission spectrum deviates from exact...
-
Albertian Channel Memory in Black-Hole Evaporation
Black hole evaporation yields ordinary radiation carrying exceptional algebraic memory from the Albert algebra structure, reconstructing the Page curve without AMPS tensor factorization.
-
Tunnelling across a trapped region and out of a black hole
Quantum tunneling probability for particles escaping a 2D non-singular black hole is non-vanishing and depends only on the surface gravities of the inner and outer horizons.
-
Albertian Channel Memory in Black-Hole Evaporation
An Albert algebra description of the horizon yields a Volterra memory law on the Reissner-Nordstrom evaporation trajectory whose spectral overlap reconstructs the Page curve envelope without restoring standard AMPS te...
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.