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Interacting quantum spin chains. [Invited paper for the International Conference on Neutron Scattering ICNS-2001.]

A. Zheludev
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Abstract

A brief review of recent advances in neutron scattering studies of low-dimensional quantum magnets is followed by a particular example. The separation of single-particle and continuum states in the weakly-coupled $S=1/2$ chains system BaCu2Si2O7 is described in some detail.

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A. Zheludev. 2001-07-13. Interacting quantum spin chains. [Invited paper for the International Conference on Neutron Scattering ICNS-2001.]. https://arxiv.org/abs/cond-mat/0107305

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