1998/05/26 by Yukinori Nagatani, Nagatani, Yukinori
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #gr-qc #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.hep-ph/9805455
12 pages, 3 figures, LaTeX2e with graphics package
arxiv created 1998/05/31 · arxiv updated 2009/11/30
We find that the Hawking radiation of black holes can create the baryon number in the Higgs phase vacuum of the extended standard model with 2-Higgs doublets. We propose new scenarios of baryogenesis based on the black holes, and one of our scenarios can explain the origin of baryon number in our universe, if most of the matter existed as primordial black holes.