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cond-mat.str-el2005★ 35 cited
New possibility of the ground state of quarter-filled one-dimensional strongly correlated electronic system interacting with localized spins
Chisa Hotta, Masao Ogata, Hidetoshi Fukuyama
We study numerically the ground state properties of the one-dimensional quarter-filled strongly correlated electronic system interacting antiferromagnetically with localized $S=1/2…
cond-mat.str-el2005
Comments on "Dimerization Induced by the RKKY Interaction"
Naokazu Shibata, Chisa Hotta
Recently, Xavier et al. claimed the existence of an insulating spin dimer state in the one-dimensional Kondo lattice model at quarter-filling amidst the paramagnetic metallic phase…