2005/05/31 by Jozef Strečka, Jozef Strecka · 1 citation
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Random Matrices and Applications #Theoretical and Computational Physics #cond-mat.stat-mech
paper · pdf · doi:10.1016/j.physleta.2005.09.050
published as Phys. Lett. A 349 (2006) 505 · 8 pages, 4 figures
openalex publication_date 2005/09/30 · arxiv created 2006/03/31 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A star-triangle mapping transformation is used to establish an exact correspondence between the spin-1/2 Ising model on the Shastry-Sutherland (orthogonal-dimer) lattice and respectively, the spin-1/2 Ising model on a bathroom tile (4-8) lattice. Exact results for the critical temperature and spontaneous magnetization are obtained and compared with corresponding results on the regular Ising lattices.