1. Department of Physics, School of Science, Shiraz University, Shiraz 71454, Iran.
2. Biruni Observatory, School of Science, Shiraz University, Shiraz 71454, Iran.
3. Canadian Quantum Research Center, 204–3002 32nd Ave., Vernon, BC V1T 2L7, Canada.
4. Physics Department, Payame Noor University (PNU), Tehran 19839, Iran.