Dirac and Weyl fermions: from Gor'kov equations to Standard Model (in memory of Lev Petrovich Gor'kov)
G. E. Volovik
Low Temperature Laboratory, Aalto University, School of Science and Technology, P.O. Box 15100, FI-00076 AALTO, Finland
Landau Institute for Theoretical Physics RAS, 119334 Moscow, Russia
P.N. Lebedev Physical Institute, RAS, 119991 Moscow, Russia
Abstract
Gor'kov theory of superconductivity
[L. P. Gor'kov, On the energy spectrum of superconductors,
JETP 7, 505-508 (1958)] opened the
application of the methods of quantum field theory to condensed matter
physics. Later the results became relevant to relativistic quantum fields.