Browsing Exact and Earth Sciences by Author "Ferraz, Álvaro"
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Spin liquid versus long-range magnetic order in the frustrated body-centered-tetragonal lattice
Farias, Carlene; Thomas, Christopher; Pépin, Catherine; Ferraz, Álvaro; Lacroix, Claudine; Burdin, Sébastien (2016) [Journal article]We show how spin-liquid (SL) states can be stabilized in a realistic three-dimensional model as a result of frustration. SU(n)-symmetric generalization of the Heisenberg model for quantum spin S operators is used to ...