Two-Channel Kondo Lattice: An Incoherent Metal
Condensed Matter
2012-05-31 v2
Abstract
The two-channel Kondo lattice model is examined with a Quantum Monte Carlo simulation in the limit of infinite dimensions. We find non-fermi-liquid behavior at low temperatures including a finite low-temperature single-particle scattering rate, the lack of a fermi edge and Drude weight. However, the low-energy density of electronic states is finite. Thus, we identify this system as an incoherent metal. We discuss the relevance of our results for concentrated heavy fermion metals with non-Fermi-Liquid behavior.
Keywords
Cite
@article{arxiv.cond-mat/9605008,
title = {Two-Channel Kondo Lattice: An Incoherent Metal},
author = {Mark Jarrell and Hanbin Pang and D. L. Cox and K. H. Luk},
journal= {arXiv preprint arXiv:cond-mat/9605008},
year = {2012}
}
Comments
LaTex, 5 pages, 3 Postscript files. Revision - in reference 5 and 6(a)