@article {Gialamas:2021enw,
	title = {{Scale-invariant quadratic gravity and inflation in the Palatini formalism}},
	journal = {Phys. Rev. D},
	volume = {104},
	number = {2},
	year = {2021},
	pages = {023521},
	doi = {10.1103/PhysRevD.104.023521},
	author = {Gialamas, Ioannis D. and Karam, Alexandros and Pappas, Thomas D. and Spanos, Vassilis C.}
}
