𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Rapidly converging asymptotic expansions in ± J Ising lattices

✍ Scribed by E.E. Vogel; W. Lebrecht


Publisher
Springer
Year
1996
Tongue
English
Weight
199 KB
Volume
102
Category
Article
ISSN
1434-6036

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Frustration in mixed two-dimensional ±J
✍ W. Lebrecht; J.F. Valdés; E.E. Vogel 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 359 KB

Method of the sublattice previously introduced for homogeneous lattices is adapted here to characterize ground state properties of two inhomogeneous lattices: Kagomà e lattice with coordination 4 and Five-points-star lattice with coordination 5. A representative cell must be chosen in each case in s

Order parameters in anisotropic two-dime
✍ M.C. Salas-Solı́s; F. Aguilera-Granja; E.E. Vogel; S. Contreras 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 296 KB

We modify the usual isotropic ±J Ising spin glass model introducing stronger interactions by a factor of f (anisotropy factor) along one of the axis. We begin by considering the situation in which concentration of ferromagnetic (F) and antiferromagnetic (AF) interactions are the same, where we study

The φ4 lattice field theory as an asympt
✍ Gunduz Caginalp 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 949 KB

For a d-dimensional 4' lattice field theory consisting of N spins, an asymptotic expansion of expectations about the Ising limit is established in inverse powers of the bare coupling constant A. In the thermodynamic limit (N -+ co), the expansion is expected to be valid in the noncritical region of