Flux fractionalization transition in anisotropic $S=1$ antiferromagnets and dimer-loop models

Souvik Kundu, Kedar Damle

We demonstrate that the low temperature ($T$) properties of a class of anisotropic spin $S=1$ kagome (planar pyrochlore) antiferromagnets on a field-induced $\frac{1}{3}$-magnetiza…