Axion BEC Dark Matter Pierre Sikivie Vistas in Axion Physics Seattle, April 22-26, 2012 Collaborators: Ozgur Erken, Heywood Tam, Qiaoli Yang.
An argument that the dark matter is axions Pierre Sikivie Center for Particle Astrophysics Fermilab, March 17, 2014 Collaborators: Ozgur Erken, Heywood.