General Nonextremal Rotating Charged AdS Black Holes in Five-dimensional $U(1{)}^3$ Gauged Supergravity: A Simple Construction Method

With the help of a generalized form of the metric ansatz found for the single-charge case in a previous work [S.Q. Wu, Phys. Rev. D 83, 121502® (2011)], I adopt a simple algorithm to construct the most general nonextremal rotating charged black hole solutions in five-dimensional $U(1{)}^3$ gauged supergravity. The general solution that is interesting for testing the AdS${}_5$/CFT${}_4$ correspondence in M-theory, is characterized by its mass, two unequal rotation parameters, three different U(1) charges, and a negative cosmological constant. The metric ansatz is very universal and illuminative, it is not only especially suitable for constructing solutions with multiple different electric charges in (un)gauged supergravities, but also for other dilatonic gravity theory.