Field-induced Peierls phase in $S=1$ Heisenberg spins coupled to quantum phonons

Shifeng Cui, Wenan Guo, G. G. Batrouni +1

Spin-Peierls transition occurs in a one-dimensional $S=1$ Heisenberg antiferromagnetic model with single-ion anisotropy, coupled to finite frequency bond phonons, in a magnetic fie…