Hawking temperature from tunnelling formalism
- Publisher: Elsevier BV
- Journal: Physics Letters B,volume 648,issue 2-3,pages240-242 (issn: 0370-2693)
- Subject: High Energy Physics - Theory | Nuclear and High Energy Physicsarxiv: General Relativity and Quantum Cosmology | High Energy Physics::Theory | Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
It has recently been suggested that the attempt to understand Hawking radiation as tunnelling across black hole horizons produces a Hawking temperature double the standard value. It is explained here how one can obtain the standard value in the same tunnelling approach.