2014/08/13 by S. I. Kruglov · 3 citations
Physics and Astronomy · #Anti-de Sitter space #Black Holes and Theoretical Physics #Black hole (networking) #Boson #Cosmology and Gravitation Theories #De Sitter universe #Event horizon #Hawking radiation #Micro black hole #Noncommutative and Quantum Gravity Theories #Scalar (mathematics) #White hole #de Sitter–Schwarzschild metric #gr-qc #hep-th
paper · pdf · doi:10.1142/s0217751x14501188
published as Int. J. Mod. Phys. A Vol. 29 (2014), 1450118 · 13 pages, 2 figures
arxiv created 2014/08/13 · openalex publication_date 2014/08/21 · arxiv updated 2014/08/29 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We investigate the radiation of spin-1 particles by black holes in (1+1) dimensions within the Proca equation. The process is considered as quantum tunneling of bosons through an event horizon. It is shown that the emission temperature for the Schwarzschild background geometry is the same as the Hawking temperature corresponding to scalar particles emission. We also obtain the radiation temperatures for the de Sitter, Rindler and Schwarzschild–de Sitter space–times. In a particular case when two horizons in Schwarzschild–de Sitter space–time coincides, the Nariai temperature is recovered. The thermodynamical entropy of a black hole is calculated for Schwarzschild–de Sitter space–time having two horizons.