Metric Solutions in Torsionless Gauge for Vacuum Conformal Gravity
  In a recent paper we have established the form of the metric-torsional conformal gravitational field equations, and in the present paper we study their vacuum configurations; we will consider a specific situation that will enable us to look for the torsionless limit: two types of special exact solutions are found eventually. A discussion on general remarks will follow. 
Luca Fabbri
gr-qc