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20022005
most citedSpin and charge excitations in the anisotropic Hubbard ladder at quarter filling with charge-ordering instability

5 citations · 5 across the 3 of their papers we have counts for

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cond-mat.str-el2002

Effective Heisenberg-Model Description of the Coupled Spin-Pseudospin Model for Quarter-Filled Ladders

T. Nakaegawa, Y. Ohta

Quantum Monte Carlo method is used to study the coupled spin-pseudospin Hamiltonian in one-dimension (1D) that models the charge-ordering instability of the anisotropic Hubbard lad…