Macroscopic quantum spin tunnelling with two interacting spins UdeM Preprint ID: UdeM-GPP-TH-13-222 Authors: Solomon Owerre , M.B. Paranjape arXiv: http://xxx.lanl.gov/abs/1304.3734 Journal Reference: Phys. Rev. B 88, 220403(R) (2013) (Rapid Communication)
