On the relation between mass of pion, fundamental physical constants and cosmological parameters

Details On the relation between mass of pion, fundamental physical constants and cosmological parameters On the relation between mass of pion, fundamental physical constants and cosmological parameters

2008-10-26

arxiv.org/abs/0810.4678v4

Europhys.Lett.89:49001,2010

Physics

General Physics

Scientific paper

10.1209/0295-5075/89/49001

In this article we reconsider the old mysterious relation, advocated by Dirac and Weinberg, between the mass of the pion, the fundamental physical constants, and the Hubble parameter. By introducing the cosmological density parameters, we show how the corresponding equation may be written in a form that is invariant with respect to the expansion of the Universe and without invoking a varying gravitational "constant", as was originaly proposed by Dirac. It is suggest that, through this relation, Nature gives a hint that virtual pions dominante the "content" of the quantum vacuum.

Affiliated with

Also associated with

No associations

Rating

On the relation between mass of pion, fundamental physical constants and cosmological parameters 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 On the relation between mass of pion, fundamental physical constants and cosmological parameters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the relation between mass of pion, fundamental physical constants and cosmological parameters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-595106