Variability of Sun-like stars: reproducing observed photometric trendsA. I. Shapiro, S. K. Solanki, N. A. Krivova, W. K. Schmutz, W. T. Ball, R. Knaack, E. V. Rozanov and Y. C. UnruhA&A, 569 (2014) A38DOI: https://doi.org/10.1051/0004-6361/201323086