Laguerre fields strength and beam waist-dependent superluminal propagation of light pulse in atomic mediumSaeed Ullah, Jehan Akbar, Muhammad Tauseef Qureshi, Mahmoud Al Elaimi, M. F. H. Abd El-Kader, Muhammad Usman and Bakht Amin BachaEur. Phys. J. Plus, 137 8 (2022) 963DOI: https://doi.org/10.1140/epjp/s13360-022-03074-y