TITLE:
Preons, Gravity and Black Holes
AUTHORS:
Risto Raitio
KEYWORDS:
Preons, Black Holes, Gravity, Torsion
JOURNAL NAME:
Open Access Library Journal,
Vol.4 No.7,
July
21,
2017
ABSTRACT: A previous preon model for the substructure of the standard model quarks and leptons is completed to provide a model of Planck scale gravity and black holes. Gravity theory with torsion is introduced in the model. Torsion has been shown to produce an axial-vector field coupled to spinors, in the present case preons, causing an attractive preon-preon interaction. This is assumed to be the leading term of UV gravity. The boson has an estimated mass near the Planck scale. At high enough density it can materialize and become the center of a black hole. Chiral phase preons are proposed to form the horizon with thickness of order of Planck length. Using quantum information theoretic concepts this is seen to lead to an area law of black hole entropy.