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arXiv · 1901.10069

Hawking Radiation -- Revisited

Amit Ghosh
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Abstract

In this paper we revisited Hawking radiation in the light of the original calculations of Hawking and Wald and found that some additional insights can be gained. We review a "derivation" of the field theory Hilbert space from the space of solutions, followed by the calculation of Bogoliubov coefficients in a collapsed spacetime from first principles. We show that these calculations can be generalized to the case of local Killing horizons and also to asymptotically non-flat spaces.

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Amit Ghosh. 2019-01-29. Hawking Radiation -- Revisited. https://arxiv.org/abs/1901.10069

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