Quantization of Einstein-aether scalar field cosmology N. Dimakis, T. Pailas, A. Paliathanasis, G. Leon, Petros A. Terzis and T. Christodoulakis Eur. Phys. J. C, 81 2 (2021) 152 Published online: 15 February 2021 DOI: 10.1140/epjc/s10052-021-08933-z