Dark energy and particle mixing
Sep, 2008
Citations per year
Abstract: (arXiv)
We show that the vacuum condensate due to particle mixing is responsible of a dynamically evolving dark energy. In particular, we show that values of the adiabatic index close to -1 for vacuum condensates of neutrinos and quarks imply, at the present epoch, contributions to the vacuum energy compatible with the estimated upper bound on the dark energy.- 04.50.+h
- 98.80.Hw
- 98.80.Cq
- 04.20.Jb
- vacuum state: energy
- neutrino: condensation
- dark energy
- mixing
- quark: condensation
- fermion: Dirac
References(62)
Figures(1)
- Collaboration•
- •
- Phys.Rev.Lett. 89 (2002) 011301
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 94 (2005) 081802
- e-Print:•
- Collaboration•
- •
- Astrophys.J. 517 (1999) 565-586
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J. 598 (2003) 102
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astron.J. 116 (1998) 1009-1038
- e-Print:•
- DOI:
- •
- Astrophys.J. 594 (2003) 1-24
- e-Print:•
- DOI:
- Collaboration•
- •
- Nature 404 (2000) 955-959
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J.Lett. 561 (2001) L7-L10
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J.Suppl. 148 (2003) 175-194
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J. 607 (2004) 665-687
- e-Print:•
- DOI:
- •
- Int.J.Mod.Phys.D 9 (2000) 373-444
- e-Print:•
- M. Blasone(,)
- Salerno U. and
- INFN, Salerno and
- INFM, Salerno
- ,
- ,
- ,
- •
- Phys.Lett.A 323 (2004) 182-189
- e-Print:•
- ,
- ,
- •
- Phys.Lett.A 363 (2007) 53-56
- e-Print:•
- ,
- ,
- •
- J.Phys.Conf.Ser. 67 (2007) 012032
- e-Print:•
- ,
- ,
- ,
- •
- Nucl.Instrum.Meth.A 588 (2008) 272-275
- e-Print:•
- ,
- ,
- •
- Int.J.Mod.Phys.A 23 (2008) 4979-4990
- e-Print:•
- •
- Annals Phys. 244 (1995) 283-311,
- Annals Phys. 249 (1996) 363-364 (erratum)
- e-Print:•
- •
- Phys.Rev.D 59 (1999) 113003,
- Phys.Rev.D 60 (1999) 099903 (erratum)
- e-Print:•
- •
- Phys.Rev.D 64 (2001) 013011
- e-Print:•
- •
- Phys.Rev.D 64 (2001) 076004
- e-Print:•
- •
- Phys.Rev.D 65 (2002) 096015
- e-Print:•
- •
- J.Phys.A 33 (2000) 1369-1373
- •
- J.Phys.A 36 (2003) L69
- e-Print:•
- ,
- ,
- •
- Phys.Rev.D 66 (2002) 025033
- e-Print:•