Magnetic properties of SO(5) superconductivity UdeM Preprint ID: UdeM-GPP-TH-02-95 Authors: M. Juneau , R. MacKenzie , M.-A. Vachon arXiv: http://xxx.lanl.gov/abs/cond-mat/0202408 Journal Reference: Ann. Phys. 298 (2002) 421-434