1999/09/30 by A. L. Chernyshev, A. H. Castro Neto, A. R. Bishop
Physics and Astronomy · #Antiferromagnetism #Charge (physics) #Charge carrier #Condensed matter physics #Doping #Electron #Magnetic properties of thin films #Materials science #Physics #Physics of Superconductivity and Magnetism #Polaron #Quantum and electron transport phenomena #Quantum mechanics #Spin (aerodynamics) #Spinon #cond-mat.str-el
paper · pdf · doi:10.1103/physrevlett.84.4922
published as Phys. Rev. Lett. 84, 4922 (2000) · 5 pages, 3 figures, RevTeX, version accepted for publication
arxiv created 2000/05/13 · openalex publication_date 2000/05/22 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
The problems of charge stripe formation, spin-charge separation, and stability of the antiphase domain wall (ADW) associated with a stripe are addressed using an analytical approach to the t- J(z) model. We show that a metallic stripe together with its ADW is the ground state of the problem in the low doping regime. The stripe is described as a system of spinons and magnetically confined holons strongly coupled to the two dimensional spin environment with holon-spin-polaron elementary excitations filling a one-dimensional band.