Scalar field dark energy: insights into cosmological evolution and black hole accretion M. Koussour, Y. Sekhmani, Alnadhief H. A. Alfedeel, F. Awad and N. Myrzakulov Eur. Phys. J. Plus, 138 11 (2023) 1030 Published online: 20 November 2023 DOI: 10.1140/epjp/s13360-023-04666-y