%0 Journal Article
%T Doped planar quantum antiferromagnets with striped phases
%A A. H. Castro Neto
%A Daniel Hone
%J Physics
%D 1995
%I arXiv
%R 10.1103/PhysRevLett.76.2165
%X We study the properties of the striped phases that have been proposed for the doped cuprate planar quantum antiferromagnets. We invoke an effective, spatially anisotropic, non-linear sigma model in two space dimensions. Our theoretical predictions are in {\it quantitative} agreement with recent experiments. We focus on (i) the staggered magnetization at $T=0$ and (ii) the N\'eel temperature, as functions of doping; these have been measured recently in La${}_{2-x}$ Sr${}_x$ Cu O${}_4$ with $0 \leq x \leq 0.018$. Good agreement with experiment is obtained using parameters determined previously and independently for this system. These results support the proposal that the low doping (antiferromagnetic) phase of the cuprates has a striped configuration.
%U http://arxiv.org/abs/cond-mat/9511079v2