Hawking radiation as tunneling from Gravity's rainbow

Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

10.1007/s10714-008-0607-7

Planck scale corrections arising from deformed special relativity on Hawking radiation in Parikh and Wilczk's tunneling framework are studied. We calculate the emission rate of massless particles tunneling though the corrected horizon of modified black holes from gravity's rainbow. In the tunneling process, when a particle get across the quantum horizon, the metric fluctuation not only due to the energy conservation but also quantum effects of the space-time are taken into account. Our results show that, the emission rate is related to the changes of the black hole's quantum corrected entropy and consistent with an underlying unitary theory. In the modified black hole, by using black hole thermodynamics, a series of quantum correction terms including a logarithmic term to the Bekenstein-Hawking entropy are obtained. Correspondingly, the Planck scale corrected emission spectrum is obtained and it deviates from the thermal spectrum.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Hawking radiation as tunneling from Gravity's rainbow does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Hawking radiation as tunneling from Gravity's rainbow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hawking radiation as tunneling from Gravity's rainbow will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-642496

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.