EXCITATION SPECTRUM IN THE ONE-DIMENSIONAL HUBBARD MODEL

THE ONE-DIMENSIONAL HUBBARD MODEL

Excitation spectrum of the one-dimensional Hubbard model

Excitation spectrum of one-dimensional extended ionic Hubbard model

Physical picture of the gapped excitation spectrum of the one-dimensional Hubbard model

One‐Particle Excitation Spectrum for the One‐Dimensional Hubbard Model at Low Temperature

EFFECT OF SPIN GAP ON SINGLE-HOLE EXCITATION SPECTRUM IN THE ONE-DIMENSIONAL t–J–J′ MODEL