Dark matter halos: Consitency between rotational curves and gravitational lenses

Details Dark matter halos: Consitency between rotational curves and gravitational lenses Dark matter halos: Consitency between rotational curves and gravitational lenses

May 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010jphcs.229a2041g&link_type=abstract

Journal of Physics: Conference Series, Volume 229, Issue 1, pp. 012041 (2010).

Physics

Scientific paper

The main point of this work is to emphasize the fact that the estimation of the mass content of a dark matter halo must be done in a consistent way with the nature of the dark matter. In general relativity, depending on how dark matter nature is modelled, different expressions arise for the computation of the mass and the deflection of light. Here we present the comparison of the mass estimated by assuming two different dark matter models, the first one in which dark matter is modelled by a perfect fluid and the second in which it is modelled by a scalar field, but assuming they both reproduce the same rotation curve and discuss the consequences for the lensing observations.

Affiliated with

Also associated with

No associations

Rating

Dark matter halos: Consitency between rotational curves and gravitational lenses 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 Dark matter halos: Consitency between rotational curves and gravitational lenses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dark matter halos: Consitency between rotational curves and gravitational lenses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-795198