Thermonuclear explosions of rapidly differentially rotating white dwarfs: Candidates for superluminous Type Ia supernovae?M. Fink, M. Kromer, W. Hillebrandt, F.K. Röpke, R. Pakmor, I.R. Seitenzahl and S.A. SimA&A, 618 (2018) A124DOI: https://doi.org/10.1051/0004-6361/201833475