Quantum critical dynamics of LiHoF4

ORAL

Abstract

We study spin-wave dynamics in the extended transverse Ising model appropriate for LiHoF4 in a field. The model includes electron and nuclear spins, as well as lattice deformations. Structure factors are computed and compared against neutron scattering data.

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Authors

  • Vadim Oganesyan

    CSI/GC-CUNY

  • Haifu Ma

    CSI/GC-CUNY