Preprint
Incommensurability Effects in Odd Length J_1-J_2 Quantum Spin Chains: On-site magnetization and Entanglement
Abstract
For the antiferromagnetic J_1-J_2 quantum spin chain with an even number of
sites, the point J_2^d=1/2 J_1 is a disorder point. It marks the onset of
Authors
Deschner A; Sørensen ES
Publication date
December 14, 2012
DOI
10.48550/arxiv.1212.3632
Preprint server
arXiv