Oak Ridge National Laboratory

Physics Division

Physics Division Seminars

Physics Division Seminars bring us speakers on a variety of physics related subjects. Usually these are held in the Building 6008 large Conference Room, at 3:00 pm on the chosen day, but times and locations may vary. For more information, contact our seminar chairman,

Alfredo Galindo-Uribarri
Tel (Office): (865) 574-6124  (FAX): (865) 574-1268


Tue., March 16, 2004, at 11:00 a.m. (refreshments served at 10:30 a.m.)

Superfluid 3He: the early days as seen by a theorist

Tony Leggett, University of Illinois at Urbana-Champaign
Wigner Auditorium, 4500N

I present a very personal account of the way in which, in the approximately 12 months between July 1972 and July 1973, we came to a theoretical understanding of the puzzling experimental data on what we now know as superfluid 3He. I particularly emphasize the concept of "spontaneously broken spin-orbit symmetry" which turned out to be a key ingredient in understanding the NMR behavior. (The Nobel lecture as given in Stockholm,slightly expanded)
NOTE: Tony Leggett was awarded the 2003 Nobel Laureate in Physics.

NOTE CHANGE OF VENUE