Applications to the lattice fermion models such as Hubbard/Anderson models and to the Heisenberg model of ferro- and antiferromagnet, which manifest the operational ability of the method were given.
•
The Green-function technique, termed the irreducible Green function method is a certain reformulation of the equation-of motion method for double-time temperature dependent Green functions.
Alexander the Great | Alexander Pope | Alexander | Alexander Graham Bell | Alexander Calder | Alexander Pushkin | Alexander von Humboldt | Alexander I of Russia | Alexander II of Russia | Alexander Hamilton | Alexander McQueen | Alexander II | Pope Alexander III | Jason Alexander | Alexander I | Alexander Korda | Alexander McCall Smith | Pope Alexander VI | Alexander von Humboldt Foundation | Alexander III of Russia | Alexander Alekhine | Alexander Mackenzie | Alexander Haig | Alexander Frey | Lloyd Alexander | Alexander Scriabin | Alexander III | Alexander Fleming | Alexander Borodin | Alexander Archipenko |