Interview with Steven Kivelson, Prabhu Goel Family Professor of Physics at Stanford University. Kivelson recounts his childhood in Los Angeles as the son of academic scientists, and he describes his transition from career ambitions in the law toward physics. He discusses his undergraduate experience at Harvard, and he describes his lack of appreciation of the stature of many of the physics professors, such as his advisor Paul Martin, whom he knew first as a friend of his parents. Kivelson explains his decision to continue at Harvard for his graduate degree, and he discusses how he developed his interest in amorphous semiconductors under the guidance of Dan Gellat. He recounts his postdoctoral work at UC Santa Barbara, where he worked with Bob Schrieffer on the physics of conducting polymers. Kivelson discusses his first faculty position at Stony Brook, and he discusses the excellent group of graduate students he advised during his tenure there. He discusses some of the broader research questions in condensed matter of the time, including the significance of macroscopic quantum tunneling, invented by Tony Leggett. Kivelson explains his reasons for moving to UCLA, and he discusses Ray Orbach’s efforts to make recruitment a priority there. He discusses his long interest in fractionalization with regard to conducting polymers to be generalized to spin liquids, and his move to Stanford, which attracted him in part because of the condensed matter experimental group. At the end of the interview, Kivelson discusses his current research interests in exploring well-controlled solutions of paradigmatic models of strongly correlated electron systems, and he explains why the concept of a grand unified theory of physics is not a scientific but rather a religious proposition.
