Properties of Fluctuations in Two Coupled Chains of Luttinger Liquids
arXiv:cond-mat/9609167 · doi:10.1007/BF02403915
Abstract
Two chains of Luttinger liquids coupled by both interchain hopping and interchain interaction are investigated. A degeneracy of two kinds of dominant states with in phase and out of phase ordering in the absence of the hopping is removed since the transverse fluctuation of charge density is completely gapful and that of spin density has two kinds of excitation with and without gap. The crucial effect of the interchain hopping on the electronic properties is studied by calculating susceptibilities.
23 pages, Revtex format, 5 figures, to appear in J. Low. Temp. Phys
References in corpus (7)
- Weak Coupling Phase Diagram of the Two Chain Hubbard Model
- Phases of two coupled Luttinger liquids
- Scaling Properties of the Two-Chain Model
- Superconductivity in a spin liquid - a one dimensional example
- Once again about interchain hopping
- Effects of a weak disorder on two coupled Hubbard chains
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Cited by in corpus (8)
- Effects of disorder on two strongly correlated coupled chains
- Generalized two-leg Hubbard ladder at half-filling: Phase diagram and quantum criticalities
- Confinement of Interchain Hopping by Umklapp Scattering in Two-Coupled Chains
- Confinement-deconfinement transition in two-coupled chains with umklapp scattering
- Dimensional Crossovers in the Doped Ladder System: Spin Gap, Superconductivity and Interladder Coherent Band Motion
- Spinless fermions ladders at half filling
- Two-Coupled Chains with Spin-Anisotropic Backward Scattering
- Response Functions of Two-Coupled Chains of Tomonaga-Luttinger Liquids