UdeM Preprint ID: UdeM-GPP-TH-16-253 arXiv: http://arxiv.org/abs/YYMM.XXXX inspire: inspire doi: http://doi.org/10.1103/PhysRevA.95.062114 Authors: Hichem Eleuch , Michael Hilke , Richard MacKenzie Journal Reference: Phys. Rev. A95, 062114 (2017) Comments: 11 pages.