Publication Date:
2015-09-11
Description:
Author(s): Karim Steiner, Yusuke Nomura, and Philipp Werner We present a continuous-time Monte Carlo impurity solver for multiorbital impurity models which combines a strong-coupling hybridization expansion and a weak-coupling expansion in the Hund's coupling parameter J . This double-expansion approach allows to treat the dominant density-density interaction… [Phys. Rev. B 92, 115123] Published Thu Sep 10, 2015
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics