Kähler-Ricci solitons on Fano threefolds with non-trivial moduli

Minghao Miao, Linsheng Wang

We find Fano threefolds $X$ admitting Kähler-Ricci solitons (KRS) with non-trivial moduli, which are $\mathbb{T}$-varieties of complexity two. More precisely, we show that the wei…