One-Particle Spectral Properties of 1D Mott-Hubbard Insulators
arXiv:cond-mat/9910038 · doi:10.1103/PhysRevLett.83.3892
Abstract
We use an exact {\it holon} and {\it spinon} Landau-liquid functional which describes the holon - spinon interactions at all scattering orders, to study correlation functions of integrable multicomponent many-particle problems showing both linear and non-linear energy bands. Motivated by recent photoemission experiments, we consider specific cases when the dominant non-linear band terms are quadratic and apply our results to the evaluation of the half-filling 1D Hubbard model one-particle spectral functions beyond conformal-field theory.
10 pages, accepted for publication in Physical Review Letters
Cited by in corpus (6)
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- Phenomenology of One-Dimensional Quantum Liquids Beyond the Low-Energy Limit
- Finite-Energy Landau Liquid Theory for the 1D Hubbard Model: Pseudoparticle Energy Bands and Degree of Localization/Delocalization
- Finite-frequency optical absorption in 1D conductors and Mott-Hubbard insulators
- Pseudoparticle approach to 1D integrable quantum models
- Charge and Spin Transport in the One-dimensional Hubbard Model