[Al-Amri, M.] KACST, Natl Ctr Math & Phys, Riyadh 11442, Saudi Arabia.
[Zubairy, M. Suhail; Al-Amri, M.] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany.
[Al-Amri, M.; Li, Gao-xiang; Tan, Rong] Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.
[Zubairy, M. Suhail] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA.
[Zubairy, M. Suhail] Texas A&M Univ, Inst Quantum Studies, College Stn, TX 77843 USA.