Additional Evidence for a Phase Transition in the Plane-Rotator and Classical Heisenberg Models for Two-Dimensional Lattices

M A Moore M A Moore
1969 Physical Review Letters 90 citations

Abstract

High-temperature series expansions of the spin-spin correlation functions of the planerotator and classical Heisenberg models have been obtained to order ${(\frac{J}{\mathrm{kT}})}^{10}$ on the triangular lattice. An analysis of the moment series provides good evidence for a phase transition.

Keywords

PhysicsPhase transitionSeries (stratigraphy)Lattice (music)Series expansionCondensed matter physicsSpin (aerodynamics)Heisenberg modelHexagonal latticeMathematical physicsStatistical physicsQuantum mechanicsThermodynamicsAntiferromagnetism

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Year
1969
Type
article
Volume
23
Issue
15
Pages
861-863
Citations
90
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M A Moore (1969). Additional Evidence for a Phase Transition in the Plane-Rotator and Classical Heisenberg Models for Two-Dimensional Lattices. Physical Review Letters , 23 (15) , 861-863. https://doi.org/10.1103/physrevlett.23.861

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DOI
10.1103/physrevlett.23.861