HexagonalRMnO3: a model system for two-dimensional triangular lattice antiferromagnets
نویسندگان
چکیده
منابع مشابه
Effective lattice models for two-dimensional quantum antiferromagnets
We introduce a 2+1 dimensional lattice model, S0, of N complex scalars coupled to a compact U(1) gauge field as a description of quantum fluctuations in SU(N) antiferromagnets. Duality maps are used to obtain a single effective action for the Néel and spin-Peierls order parameters. We examine the phases of S0 as a function of N : the N → ∞ limit can be deduced from previous work. At N = 1, S0 d...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
سال: 2016
ISSN: 2052-5206
DOI: 10.1107/s2052520615022106