UdeM Preprint ID: UdeM-GPP-TH-14-239 arXiv: http://arxiv.org/abs/1412.7164 inspire: inspire Authors: Bhubanjyoti Bhattacharya , Alakabha Datta , David London , Shanmuka Shivashankara Journal Reference: Phys. Lett. B, 742 (2015) 370-374