1. Department of Physics
2. Institute for Advanced Studies in Basic Sciences
3. Zanjan 45137-66731
4. Iran
5. Optics Research Center
6. MTA-BME Morphodynamics Research Group
7. Department of Theoretical Physics
8. Budapest University of Technology and Economics
9. Budapest H-1111
10. Hungary
11. Department of Theoretical Physics & Center for Biophysics
12. Saarland University
13. 66041 Saarbrücken
14. Germany