Publication Date:
2011-04-30
Description:
Author(s): S. Friederich, H. C. Krahl, and C. Wetterich The phases with spontaneously broken symmetries corresponding to antiferromagnetic and d-wave superconducting order in the two-dimensional t-t^{'} -Hubbard model are investigated by means of the functional renormalization group. The introduction of composite boson fields in the magnetic, charge dens... [Phys. Rev. B 83, 155125] Published Fri Apr 29, 2011
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics