Spin waves and three-dimensionality in the high-pressure
antiferromagnetic phase of SrCu$_2$(BO$_3$)$_2$
Spin waves and three-dimensionality in the high-pressure
antiferromagnetic phase of SrCu$_2$(BO$_3$)$_2$
Quantum magnetic materials can provide explicit realizations of paradigm models in quantum many-body physics. In this context, SrCu$_2$(BO$_3$)$_2$ is a faithful realization of the Shastry-Sutherland model (SSM) for ideally frustrated spin dimers, even displaying several of its quantum magnetic phases as a function of pressure. We perform inelastic neutron scattering …