We introduce a class of n-dimensional (possibly inhomogeneous) spin-like lattice systems presenting modulated phases with possibly different textures. Such systems can be parameterized according to the number of ground states, and can be described by a phase-transition energy which we compute by means of variational techniques. Degeneracies due to frustration are also discussed.
Braides, A., Cicalese, M. (2017). Interfaces, Modulated Phases and Textures in Lattice Systems. ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 223(2), 977-1017 [10.1007/s00205-016-1050-7].
Interfaces, Modulated Phases and Textures in Lattice Systems
Braides, Andrea
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2017-01-01
Abstract
We introduce a class of n-dimensional (possibly inhomogeneous) spin-like lattice systems presenting modulated phases with possibly different textures. Such systems can be parameterized according to the number of ground states, and can be described by a phase-transition energy which we compute by means of variational techniques. Degeneracies due to frustration are also discussed.File in questo prodotto:
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