Using ZTF light curves of 915 quasars, the authors find a universal anti-correlation between variability amplitude and Eddington ratio, expressed as log λEdd = -0.71 log Fvar - 1.52.
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Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio
Using ZTF light curves of 915 quasars, the authors find a universal anti-correlation between variability amplitude and Eddington ratio, expressed as log λEdd = -0.71 log Fvar - 1.52.