Quasiparticles of spatially anisotropic triangular antiferromagnets in a magnetic field.
Research
RF Safe Research Library
Jan 1, 2009
This theoretical/physics study investigates spectral properties of a spin-1/2 Heisenberg antiferromagnet on an anisotropic triangular lattice in a magnetic field. It reports that interchain interactions in a magnetic field generate dominant modes that behave as quasiparticles, featuring anomalous incommensurate…