O'Hanlon actions by Noether symmetry

By using the conformal symmetry between Brans-Dicke action with $\omega =-\frac{3}{2}$ and O’Hanlon action, we seek the O’Hanlon actions in Einstein frame respecting the Noether symmetry. Since the Noether symmetry is preserved under conformal transformations, the existence of Noether symmetry in the Brans-Dicke action asserts the Noether symmetry in O’Hanlon action in Einstein frame. Therefore, the potentials respecting Noether symmetry in Brans-Dicke action give the corresponding potentials respecting Noether symmetry in O’Hanlon action in Einstein frame.