Comment on a no-go theorem for $\psi$-ontic models

Laurens Walleghem, Shashaank Khanna, Rutvij Bhavsar

In a recent paper [Carcassi, Oldofredi and Aidala, Found Phys 54, 14 (2024)] it is claimed that the whole Harrigan--Spekkens framework of ontological models is inconsistent with qu…