Login New user?   Quantum Physics Letters An International Journal   QPL Home   Aim and Scope   Editorial Board   For Authors   For Reviewers   Publication Ethics   Processing Charges   Open Access   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : A. M. Yasser Address : Physics Department, Faculty of Science at Qena, South Valley University, Egypt.\\ Department of Theoretical Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece. Email : yasser.mostafa@sci.svu.edu.eg Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved