A renormalization group analysis of the one-dimensional extended Hubbard model
arXiv:1009.4181 · doi:10.1103/PhysRevB.83.075111
Abstract
The phase diagram of the one-dimensional extended Hubbard model at half-filling is investigated by a weak coupling renormalization group method applicable beyond the usual continuum limit for the electron spectrum and coupling constants. We analyze the influence of irrelevant momentum dependent interactions on asymptotic properties of the correlation functions and the nature of dominant phases for the lattice model under study.
10 pages, 10 figures
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Cited by in corpus (10)
- Gap scaling at Berezinskii-Kosterlitz-Thouless quantum critical points in one-dimensional Hubbard and Heisenberg models
- Spin-Triplet Pairing Induced by Near-Neighbor Attraction in the Cuprate Chain
- Nature of ground states in one-dimensional electron-phonon Hubbard models at half-filling
- Critical Entanglement for the Half-Filled Extended Hubbard Model
- Quantum phases of a one-dimensional dipolar Fermi gas
- Role of electron-phonon interaction in a magnetically driven mechanism for superconductivity
- Dominant superconducting correlations in a Luttinger liquid induced by spin fluctuations
- Functional Renormalization Group for fermions on a one dimensional lattice at arbitrary filling
- Effect of mediated interactions on a Hubbard chain in mixed-dimensional fermionic cold atoms
- Frequency Dependent Functional Renormalization Group for Interacting Fermionic Systems