I would like to start this editorial commentary with a quote read: “The youth of today is spoiled the root. They are mean, ungodly, and lazy. will never be before they ever able hold on our values”.
 This does not come from an article read in conservative province newspaper published 2 days ago nor it part political discourse right-wing Chilean presidential candidate. sentence rather displ...

The gap generation in the dice model with local four-fermion interaction is studied. Due to presence of two valleys degenerate electron states, there are main types gaps. intra- and intervalley describes hole pairing same different valleys, respectively. We found that while intravalley takes place only supercritical regime, generated for an arbitrary small coupling. physical reason absence crit...