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cond-mat1996★ 46 cited
Friedel oscillations in the one-dimensional Kondo-lattice model
N. Shibata, K. Ueda, T. Nishino +1
The paramagnetic metallic phase of the one-dimensional Kondo lattice model is studied by the density-matrix renormalization- group method. We observe charge and spin Friedel oscill…
cond-mat1996★ 67 cited
Spin and charge gaps in the one-dimensional Kondo-lattice model with Coulomb interaction between conduction electrons
N. Shibata, T. Nishino, K. Ueda +1
The density-matrix renormalization-group method is applied to the one-dimensional Kondo-lattice model with the Coulomb interaction between the conduction electrons. The spin and ch…