## Exactly Solved Models in Statistical Mechanics

- R. J. Baxter
- Phys. Rev. B
- 1978

Above the saturation field, geometrically frustrated quantum antiferromagnets have dispersionless low-energy branches of excitations corresponding to localized spin-flip modes. Transition into a partially magnetized state occurs via condensation of an infinite number of degrees of freedom. The ground state below the phase transition is a magnon crystal… (More)

@inproceedings{Tsunetsugu2005HighFP,
title={High field properties of geometrically frustrated magnets},
author={Hirokazu Tsunetsugu},
year={2005}
}