Ashkin-Teller model: Difference between revisions
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Carl McBride (talk | contribs) (New page: {{stub-general}} The '''Ashkin-Teller model''' consists of a "two-dimensional square net consisting of four kinds of atoms supposing that only nearest neighbors interact and that there ar...) |
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The '''Ashkin-Teller model''' consists of a "two-dimensional square net consisting of four kinds of atoms supposing that only nearest neighbors interact and that there are only two distinct potential energies of interaction, one between like and one between unlike atoms" (Ref. 1). | The '''Ashkin-Teller model''' consists of a "two-dimensional square net consisting of four kinds of atoms supposing that only nearest neighbors interact and that there are only two distinct potential energies of interaction, one between like and one between unlike atoms" (Ref. 1). | ||
==See also== | |||
*[[Potts model]] | |||
==References== | ==References== | ||
#[http://dx.doi.org/10.1103/PhysRev.64.178 J. Ashkin and E. Teller "Statistics of Two-Dimensional Lattices with Four Components", Physical Review '''64''' pp. 178-184 (1943)] | #[http://dx.doi.org/10.1103/PhysRev.64.178 J. Ashkin and E. Teller "Statistics of Two-Dimensional Lattices with Four Components", Physical Review '''64''' pp. 178-184 (1943)] | ||
#[http://dx.doi.org/10.1016/0375-9601(72)91051-1 C. Fan "On critical properties of the Ashkin-Teller model", Physics Letters A '''39''' p. 136 (1972)] | |||
[[Category: Models]] | [[Category: Models]] | ||
Latest revision as of 15:08, 7 July 2008
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The Ashkin-Teller model consists of a "two-dimensional square net consisting of four kinds of atoms supposing that only nearest neighbors interact and that there are only two distinct potential energies of interaction, one between like and one between unlike atoms" (Ref. 1).