1. Department of Physics University of Guilan Rasht 45196‐313 Iran
2. Institut de Physique Théorique Université Paris Saclay, CEA CNRS UMR 3681 Gif‐sur‐Yvette 91191 France
3. Laboratoire de Physique Théorique et Modélisation, CNRS UMR 8089 CY Cergy Paris Université Cergy‐Pontoise Cedex 95302 France
4. School of Engineering and Science Jacobs University Campus Ring 1 Bremen 28759 Germany
5. Department of Physics, Sari Branch Islamic Azad University P.O. Box 48164‐194 Sari 48161‐19318 Iran