Conformal symmetries for extremal black holes with general asymptotic scalars in STU supergravity

We present a construction of the most general BPS black holes STU supergravity (${\cal N}=2$ supersymmetric $D=4$ coupled to three vector super-multiplets) with arbitrary asymptotic values scalar fields. These solutions are obtained by acting subset global symmetry generators on zero scalars, both in U-duality and heterotic frame. The parameterized fourteen parameters: four electric magnetic charges, six also hole consistently truncated supergravity, which two charges latter significantly simplified, very suitable for further explicit studies. explore conformal inversion Couch-Torrence type, maps any member fourteen-parameter family another family. Furthermore, these expected be valuable studies various swampland conjectures moduli space string compactifications.