1996/11/10 by Nic Shannon, Yanmin Li, Nicholas d'Ambrumenil +1 · 3 citations
Materials Science · Physics and Astronomy · #Chain (unit) #Charge (physics) #Coherence (philosophical gambling strategy) #Coherence length #Condensed matter physics #Context (archaeology) #Fermi Gamma-ray Space Telescope #Organic and Molecular Conductors Research #Physics #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum mechanics #Scaling #Spin (aerodynamics) #Superconductivity #Thermal conduction #Variable-range hopping #cond-mat.stat-mech
paper · pdf · doi:10.1103/physrevb.55.12963
published in Physical review. B, Condensed matter 55(19), 12963-12970 (American Physical Society) · Two postscript figures
arxiv created 1996/11/10 · openalex publication_date 1997/05/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The coherence of transport between two one-dimensional interacting Fermi liquids, coupled by single-particle hopping and interchain interaction, is examined in the context of two exactly soluble models. It is found that the coherence of the interchain hopping depends on the interplay between interchain hopping and interchain interaction terms, and not simply on the ground state spectral properties of an isolated chain. Specifically, the splitting of levels associated with interchain hopping in a g4 soluble model is found to be enhanced by the introduction of interchain interaction. It is also shown that, for an exactly solvable model with both g2 and g4 interactions, coherent interchain hopping coexists with anomalous scaling and non-Fermi liquid behavior in the chain direction.