Hidetoshi Nishimori, Koji Nemoto
Published 2001-11-20, updated 2002-02-05Version 2
Determination of the precise location of the multicritical point and phase boundary is a target of active current research in the theory of spin glasses. In this short note we develop a duality argument to predict the location of the multicritical point and the shape of the phase boundary in models of spin glasses on the square lattice.
Comments: 4 pages, 1 figure; Reference updated, definition of \tilde{V} added; to be published in J. Phys. Soc. Jpn
Journal: J. Phys. Soc. Jpn. 71 (2002) 1198
Energy fluctuations at the multicritical point in two-dimensional spin glasses
On the critical behavior of the Susceptible-Infected-Recovered (SIR) model on a square lattice
Percolation of the aligned dimers on a square lattice
