Publication Date:
2017-04-12
Description:
Author(s): Ilya Ivantsov, Alvaro Ferraz, and Evgenii Kochetov The Nagaoka ( U = ∞ ) limit of the Hubbard model on a square lattice is mapped onto the itinerant-localized Kondo model at infinitely strong coupling. Such a model is well suited to perform quantum Monte Carlo (QMC) simulations to compute spin correlation functions. For periodic boundary conditions, thi… [Phys. Rev. B 95, 155115] Published Tue Apr 11, 2017
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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