Superconductivity in the three-leg Hubbard ladder: a Quantum Monte Carlo study
arXiv:cond-mat/9610200 · doi:10.1143/JPSJ.66.1599
Abstract
Quantum Monte Carlo method is used to look into the superconductivity in the three-leg Hubbard ladder. The enhanced correlation for the pairing across the central and edge chains, which has been predicted in the weak-coupling renormalization as an effect of coexistence of gapful and gapless spin modes, is here shown to persist for intermediate interaction strengths.
10 pages, RevTeX, 3 figures in PostScript files
References in corpus (12)
- Surprises on the Way from 1D to 2D Quantum Magnets: the Novel Ladder Materials
- Weak Coupling Phase Diagram of the Two Chain Hubbard Model
- Phases of two coupled Luttinger liquids
- A Monte Carlo Study of Correlations in Quantum Spin Ladders
- Evidence for a superfluid density in t--J ladders
- Luttinger liquid behaviour and superconducting correlations in t-J ladders
- Quantum Monte Carlo study of the pairing correlation in the Hubbard ladder
- Renormalization-Group Approach to a Three-Legs Fermionic Ladder
- Chiral Anomaly and Spin Gap in One-Dimensional Interacting Fermions
- Correlation functions in the three-chain Hubbard ladder
- A possible phase diagram of a t-J ladder model
- Superconducting, magnetic, and charge correlations in the doped two-chain Hubbard model
Cited by in corpus (9)
- The N-chain Hubbard Model in Weak Coupling
- Superconductivity in repulsively interacting fermions on a diamond chain: flat-band induced pairing
- DMRG study of the spin gap in a one dimensional Hubbard model: effect of the distant transfer and exchange coupling
- Quantum Monte Carlo study of the pairing symmetry competition in the Hubbard model
- Numerical study of a superconductor-insulator transition in a half-filled Hubbard chain with distant transfers
- A consistent description of the pairing symmetry in hole and electron doped cuprates within the two dimensional Hubbard model
- Pairing correlation in the two- and three-leg Hubbard ladders --- Renormalization and quantum Monte Carlo studies
- Possibility of superconductivity in the repulsive Hubbard model on the Shastry-Sutherland lattice
- Dominant Excitonic Superconductivity in a Three-component Hubbard Chain