1. Department of Mathematics, Faculty of Science, Fayoum University, Egypt
2. Al-Leeth University College, Umm Al-Qura University, Saudi Arabia
3. Department of Mathematics, Faculty of Applied Sciences, Umm Al-Qura University, Saudi Arabia
4. Department of Physics, Faculty of Science, Port Said University, Port Said 42521, Egypt
5. Centre for Theoretical Physics, The British University in Egypt (BUE), El-Shorouk City, Cairo, Egypt