Inflation as a White Hole explosion from a 5D vacuum
MARIANO ANABITARTE; MAURICIO BELLINI
CANADIAN JOURNAL OF PHYSICS
NATL RESEARCH COUNCIL CANADA-N R C RESEARCH PRESS
Lugar: Otawa; Año: 2015 vol. 93 p. 678 - 678
Using a new kind of 5D Ricci-flat canonical metric, we obtain by a static foliation an effective 4D Schwarzschild-de Sitter hypersurface. We examine some particular initial conditions which could be responsible for the inflationary expansion of the early universe, which could be driven by the explosion of a White Hole (WH). The zeroth order spectrum outside the WH describes quantum fluctuations, which for a scale invariant power spectrum, can be expressed in terms of the cosmological constant, or the square mass of the WH.