The WKB method for the quantum mechanical two-Coulomb-center problem corrections. We develop a consistent scheme for obtaining
WKB expansions for solutions of the quasiangular
Quantum-corrected ultraextremal horizons and the validity of the WKB approximation in the massless limit or extremal black holes) the
WKB approximation remains valid near r+ (which is the radius of the horizon) even
Quantum-corrected ultraextremal horizons and the validity of the WKB approximation in the massless limit or extremal black holes) the
WKB approximation remains valid near r+ (which is the radius of the horizon) even
〈φ2〉 for a scalar field in 2D black holes: A new uniform approximation approximation for these expressions the
WKB approximation is often used. We demonstrate that at the horizon
〈φ2〉 for a scalar field in 2D black holes: A new uniform approximation approximation for these expressions the
WKB approximation is often used. We demonstrate that at the horizon
Self-force on a scalar point charge in the long throat. The method is based on the
approximate WKB solution of a radial mode equation for a scalar field. This field
Использование мнимого времени в реальных задачах механики on the two examples (
WKB approximation and sound absorption at high frequency).