Magnetic monopoles in anisotropic magnetic cosmologies

Details Magnetic monopoles in anisotropic magnetic cosmologies Magnetic monopoles in anisotropic magnetic cosmologies

Oct 1985

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985mnras.216..809s&link_type=abstract

Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 216, Oct. 1, 1985, p. 809-816.

Mathematics

Logic

4

Boltzmann Transport Equation, Cosmology, Einstein Equations, Magnetic Fields, Magnetic Monopoles, Unified Field Theory, Anisotropic Media, Broken Symmetry, Cosmic Dust, Particle Density (Concentration)

Scientific paper

The possible consequences for the monopole problem of the existence of a homogeneous cosmological magnetic field are investigated. Boltzmann's equation was solved for an ensemble of monopoles in an expanding Bianchi I universe in the presence of a constant magnetic field. It was found that by fine-tuning the free parameters in the solution it is possible to reduce the monopole number density to any required amount. An exact solution of Einstein's field equations was found when the energy-momentum tensor is a mixture of homogeneous magnetic field, dust and magnetic monopoles. The solution is conditionally stable and allows a very stringent limit on the monopole flux. The flux has to be less than 10-25cm-2s-1sr-1.

Affiliated with

Also associated with

No associations

Rating

Magnetic monopoles in anisotropic magnetic cosmologies 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 Magnetic monopoles in anisotropic magnetic cosmologies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic monopoles in anisotropic magnetic cosmologies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1547428