Finite-temperature dynamical magnetic susceptibility of quasi-one-dimensional frustrated spin-1/2 Heisenberg antiferromagnets

We study the dynamical response of frustrated, quasi-one-dimensional spin-1/2 Heisenberg antiferromagnets at finite temperatures. We allow for the presence of a Dzyaloshinskii-Moriya interaction. We concentrate on a model of weakly coupled planes of anisotropic triangular lattices. Combining exact r...

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Detalhes bibliográficos
Main Authors: Bocquet, M, Essler, F, Tsvelik, A, Gogolin, A
Formato: Journal article
Idioma:English
Publicado em: 2001