Quantum order by disorder in a spin-one frustrated magnet on the kagome lattice
Quantum order by disorder in a spin-one frustrated magnet on the kagome lattice
We study the $XXZ$ spin-one quantum magnet with single-ion anisotropy on the kagome lattice as an example where quantum fluctuations on highly degenerate classical ground states lead to various exotic quantum ground states. Previous studies have predicted several quantum phases, but different analytical approaches do not necessarily lead to the …