Self-consistent crystalline condensate in chiral Gross-Neveu and Bogoliubov-de Gennes systems.
We derive a new exact self-consistent crystalline condensate in the (1+1)-dimensional chiral Gross-Neveu model. This also yields a new exact crystalline solution for the one dimensional Bogoliubov-de Gennes equations and the Eilenberger equation of semiclassical superconductivity. We show that the functional gap equation can be reduced to a solvable nonlinear equation and discuss implications for the temperature-chemical potential phase diagram.
Başar
Gökçe
G
Physics Department, University of Connecticut, Storrs, Connecticut 06269, USA.
Dunne
Gerald V
GV