Archive for March 12th, 2008

Recently I remembered something that mentioned a few years ago during the SLAC Summer Institute at the end of Prof. Dienes’ first lecture on grand unification. (Wait until the end of the video, then you’ll hear a famous Cosmic Variance blogger ask about this.) The gauge group for the Standard Model is apparently SU(3)xSU(2)xU(1)/Z6. The […]