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 : Zakaria M. M. Mahmoud Address : Physics Department, Faculty of Science, Assiut University, New Valley Branch, Egypt.\\ Physics Department, Philipps University Marburg, D-35032 Marburg, Germany Email : N\A Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved