Universe and barbs!
Universe and barbs! [ My comments are at the end] Apr 30, 2010 10:45 AM in Basic Science | 2 commentsStar physicists trade barbs over cosmological modelBy John Matson [Photo][Photo][Photo][Photo]A tony social club in midtown Manhattan is not the place one might expect to find a verbal sparring match between famous physicists. But that was the case April 23 at the Harmonie Club, whenAlan Guth and David Gross had a feisty off-the-cuff debate about Guth's model for the dawn of the universe. Perhaps in keeping with their genteel surroundings, the two kept their jabs mostly playful, but a few may have stung nonetheless. The exchange took place at a physics symposium hosted by the City College of New York (CCNY) at which both Guth and Gross gave lectures. Guth, a physics professor at the Massachusetts Institute of Technology renowned for his role in developing the concept of cosmological inflation in the early 1980s, had just given brief remarks introducing some of the concepts he would ...