'Reinterpreting dark matter: Could dark matter be regarded as a very cold quantum fluid?'
http://www.sciencedaily.com/releases/2014/07/140702092358.htm
"As the Ikerbasque researcher explained, "guided by the initial simulations of the formation of galaxies in this context, we have reinterpreted cold dark matter as a Bose-Einstein condensate." So, "the ultra-light bosons forming the condensate share the same quantum wave function, so disturbance patterns are formed on astronomic scales in the form of large-scale waves.""
The ultra-light bosons forming the condensate share the same quantum wave function, so disturbance patterns are formed on micro scales in the form of a Bose-Einstein condensate wave in a double slit experiment.
