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Additional recommended knowledge
In the minimal supersymmetric extension of the standard model the gauginos are
In supergravity theories, the superpartner of a graviton is the gravitino.
Gauginos mix with higgsinos to form linear combinations ("mass eigenstates") called neutralinos (neutral) and charginos (charged). Since (in many models) the lighest neutralino is stable, it is a WIMP and a candidate for dark matter.
For more on neutralinos and dark matter, see: G. Bertone, D. Hooper, J. Silk (2005). "Particle Dark Matter: Evidence, Candidates and Constraints". Physics Reports, vol. 405: 279–390.
|This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Gaugino". A list of authors is available in Wikipedia.|