Twistor theory of Loxodromes

The twistor correspondence provides a duality between curves in $S^4$ and ruled surfaces in ${\mathbb{C}\mathbb{P}}^3$ in which the conformal properties of the former are reflected in the projective properties of the latter. We use this to characterise a $14$–dimensional family of homogeneous ruled surfaces in ${\mathbb{C}\mathbb{P}}^3$ which correspond to loxodromes in $S^4$.