Article ID Journal Published Year Pages File Type
5492069 Physica B: Condensed Matter 2017 6 Pages PDF
Abstract
Galois symmetry of exact Bethe Ansatz eigenstates for the magnetic pentagonal ring within the XXX model are investigated by a comparison with crystallographic constructions of space groups. It follows that the arithmetic symmetry of Bethe parameters for the interior of the Brillouin zone admits crystallographic interpretation, in terms of the periodic square Z2×Z2, that is the two-dimensional crystal lattice with Born-Karman period two in both directions.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Condensed Matter Physics
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