Phase Diagram of the Anisotropic Kondo Chain

2001/05/31 by E. Novais, E. Miranda, A. H. Castro Neto +1 · 1 citation
Physics and Astronomy · #Advanced Condensed Matter Physics #Physics of Superconductivity and Magnetism #Rare-earth and actinide compounds #cond-mat.str-el

paper · pdf · doi:10.1103/physrevlett.88.217201

published as Phys. Rev. Lett. 88, 217201 (2002) · Final version to appear in Physical Review Letters

arxiv created 2002/04/18 · openalex publication_date 2002/05/08 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We establish the phase diagram of the one-dimensional anisotropic Kondo lattice model at T = 0 using a generalized two-dimensional classical Coulomb gas description. We analyze the problem by means of a renormalization group treatment. We find that the phase diagram contains regions of paramagnetism, partial and full ferromagnetic order.

Citations

• Bosonization and Strongly Correlated Systems
• Quantum critical phenomena
• An introduction to lattice gauge theory and spin systems

Cited by

• Magnetic phases in the one-dimensional Kondo chain on a metallic surface

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