Ferromagnetism and triplet superconductivity in the two-dimensional Hubbard model
/ Authors
/ Abstract
Abstract We review magnetic and superconducting instabilities in the t – t ′ Hubbard model on the two-dimensional square lattice as obtained with functional one-loop renormalization group techniques. Special emphasis is put on ferromagnetic and triplet superconducting tendencies that could be relevant to the triplet superconductor Sr 2 RuO 4 .
Journal: Physica C-superconductivity and Its Applications