Fubini vacua as a classical de Sitter vacua

Details Fubini vacua as a classical de Sitter vacua Fubini vacua as a classical de Sitter vacua

2006-12-11

arxiv.org/abs/hep-th/0612089v1

Mod.Phys.Lett.A22:2217-2235,2007

Physics

High Energy Physics

High Energy Physics - Theory

15 pages, revtex4, to appear in Mod.Phys.Lett. A

Scientific paper

10.1142/S0217732307022426

The Fubini's idea to introduce a fundamental scale of hadron phenomena by means of dilatation non-invariant vacuum state in the frame work of a scale invariant Lagrangian field theory is recalled. The Fubini vacua is invariant under the de Sitter subgroup of the full conformal group. We obtain a finite entropy for the quantum state corresponding to the classical Fubini vacua in Euclidean space-time resembeling the entropy of the de Sitter vacua. In Minkowski space-time it is shown that the Fubini vacua is mainly a bath of radiation with Rayleigh-Jeans distribution for the low energy radiation. In four dimensions, the critical scalar theory is shown to be equivalent to the Einstein field equation in the ansatz of conformally flat metrics and to the SU(2) Yang-Mills theory in the 't Hooft ansatz. In D-dimensions, the Hitchin formula for the information geometry metric of the moduli space of instantons is used to obtain the information geometry of the free-parameter space of the Fubini vacua which is shown to be a (D+1)-dimensional AdS space. Considering the Fubini vacua as a de Sitter vacua, the corresponding cosmological constant is shown to be given by the coupling constant of the critical scalar theory. In Minkowski spacetime it is shown that the Fubini vacua is equivalent to an open FRW universe.

Affiliated with

Also associated with

No associations

Rating

Fubini vacua as a classical de Sitter vacua 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 Fubini vacua as a classical de Sitter vacua, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fubini vacua as a classical de Sitter vacua will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-183143