Interaction between vortices in models with two order parameters UdeM Preprint ID: UdeM-GPP-TH-02-106 Authors: R. MacKenzie , M.-A. Vachon , U. F. Wichoski arXiv: http://xxx.lanl.gov/abs/hep-th/0301188 Journal Reference: Phys. Rev. D. 67, 105024, 2003