1. Institute of Applied and Computational Mathematics, Foundation for Research and Technology—Hellas, Heraklion GR-71110, Greece
2. Advanced Polymer Materials and Processing Lab, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 11155-4563, Iran
3. Department of Physics, University of Tehran, Tehran 14395-547, Iran
4. School of Physics, Institute for Research in Fundamental Sciences (IPM), Tehran 19395-5531, Iran
5. Department of Mathematics and Applied Mathematics, University of Crete, Heraklion GR-71110, Greece