[1] Zewail City Sci & Technol, Ctr Theoret Phys, Giza 12588, Egypt
[2] Cairo Univ, Fac Sci, Dept Math, Giza, Egypt
[3] Ain Shams Univ, Fac Sci, Dept Phys, Cairo, Egypt
[4] Ain Shams Univ, Fac Sci, Dept Math, Cairo, Egypt
[5] British Univ Egypt, Ctr Theoret Phys, El Sherouk City 11837, Egypt
[6] KIAS, Sch Phys, Seoul 130722, South Korea