Supersymmetry and the Hopf fibration Simon Davis | Show more Simon Davis United States Research Foundation of Southern California Research Foundation of Southern California, 8837 Villa La Jolla Drive #13595, La Jolla, CA 92039, USA. Submitted: 2013-07-26 | Accepted: 2013-07-26 | DOI: https://doi.org/10.4995/agt.2012.1623