1998/09/01 by F. Berruto, G. Grignani, Gordon W. Semenoff +3 · 9 citations
Chemistry · Mathematics · Physics and Astronomy · #Antiferromagnetism #Chemistry #Fermion #Flavor #Formalism (music) #Hamiltonian (control theory) #Heisenberg model #Integrable system #Lattice (music) #Mathematical physics #Mathematics #Physics #Physics of Superconductivity and Magnetism #Quantum many-body systems #Quantum mechanics #Theoretical and Computational Physics #Theoretical physics #cond-mat #hep-lat #hep-th
paper · pdf · doi:10.1103/physrevd.59.034504
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 59(3) (American Physical Society) · 4 pages, revtex
arxiv created 1998/09/01 · openalex publication_date 1999/01/12 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We study the strong coupling limit of the two-flavor lattice Schwinger model in the Hamiltonian formalism using staggered fermions. We show that the problem of finding the low lying states is equivalent to solving the Heisenberg antiferromagnetic spin chain. We find good agreement with the continuum theory.