61 citations · 61 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 61 cited
Evolution of a Large Fermi Surface in the Kondo Lattice
Junya Otsuki, Hiroaki Kusunose, Yoshio Kuramoto
Single-particle spectrum of the Kondo lattice model is derived with use of the continuous-time quantum Monte Carlo method, combined with the dynamical mean-field theory. Crossover…
cond-mat.str-el2007
Exact density matrix of the Gutzwiller wave function: II. Minority spin component
Onuttom Narayan, Yoshio Kuramoto, Mitsuhiro Arikawa
The density matrix, i.e. the Fourier transform of the momentum distribution, is obtained analytically for all magnetization of the Gutzwiller wave function in one dimension with ex…