Hawking radiation as tunnelling from the trapping horizon of a general non-static spherically symmetric space-time

2010/12/08 by Subenoy Chakraborty, Chakraborty, Subenoy, Nairwita Mazumder +3
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Noncommutative and Quantum Gravity Theories #Quantum Electrodynamics and Casimir Effect #gr-qc

paper · pdf · doi:10.48550/arxiv.1012.1695

8pages

arxiv created 2010/12/08 · openalex publication_date 2010/12/08 · arxiv updated 2010/12/09 · openalex created_date 2022/10/01 · openalex updated_date 2026/07/28

Abstract

Using tunnelling approach, Hawking radiation is derived for a general class of non-static spherically symmetric space time. The standard tunnelling rate formula is obtained using the unified first law of thermodynamics on the trapping horizon and Hawking temperature is measured by an Kodama observer inside the horizon.

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