"Hugh David Politzer (born August 31, 1949) is an American theoretical physicist at the California Institute of Technology. He shared the 2004 Nobel Prize in Physics with David Gross and Frank Wilczek for their discovery of asymptotic freedom in quantum chromodynamics."@en . . "1949-08-31Z"^^ . . "Politzer, H. David"@en . . "AmericanPhysicist" . . . . . . . . "Hugh David Politzer"@en . . . "Politzer, Hugh David"@en . "1949Z"^^ .