Sub-pico-second chirped optical solitons in birefringent fibers for space–time fractional Kaup-Newell equationKhalil S. Al-Ghafri, Anjan Biswas and Yakup YıldırımJ. Eur. Opt. Society-Rapid Publ., 21 1 (2025) 11DOI: https://doi.org/10.1051/jeos/2025005
