Abstract
Gives an example of a short-range Ising model with a unique ground state with two unusual properties: it has some continuous spectrum, and it has fractal symmetry.
C Gardner1, J Miekisz1, C Radin1 and A van Enter1
Published under licence by IOP Publishing Ltd
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Citation C Gardner et al 1989 J. Phys. A: Math. Gen. 22 L1019
DOI 10.1088/0305-4470/22/21/009
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Gives an example of a short-range Ising model with a unique ground state with two unusual properties: it has some continuous spectrum, and it has fractal symmetry.