Publication Date:
2013-11-13
Description:
Author(s): Andrew K. Mitchell, Matthias Vojta, Ralf Bulla, and Lars Fritz We revisit the physics of a Kondo impurity coupled to a fermionic host with a diverging power-law density of states near the Fermi level, ρ ( ω )∼| ω | r , with exponent −1〈 r 〈0. Using the analytical understanding of several fixed points, based partially on powerful mappings between models with bath e... [Phys. Rev. B 88, 195119] Published Tue Nov 12, 2013
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
Permalink