Cosmological Background torsion limits from Lorentz violation

Details Cosmological Background torsion limits from Lorentz violation Cosmological Background torsion limits from Lorentz violation

2001-11-28

arxiv.org/abs/hep-th/0111251v1

Physics

High Energy Physics

High Energy Physics - Theory

Latex file

Scientific paper

Cosmological limits on Lorentz invariance breaking in Chern-Simons $(3+1)-dimensional$ electrodynamics are used to place limits on torsion. Birefrigence phenomena is discussed by using extending the propagation equation to Riemann-Cartan spacetimes instead of treating it in purely Riemannian spaces. The parameter of Lorentz violation is shown to be proportional to the axial torsion vector which allows us to place a limit on cosmological background torsion from the Lorentz violation constraint which is given by $ 10^{-33} eV <|S^{\mu}| < 10^{-32} eV$ where $|S^{\mu}|$ is the axial torsion vector.

Affiliated with

Also associated with

No associations

Rating

Cosmological Background torsion limits from Lorentz violation 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 Cosmological Background torsion limits from Lorentz violation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cosmological Background torsion limits from Lorentz violation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-118184