Semiclassical scattering theory with complex trajectories. I. Elastic waves

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Philip Μ. Morse, Herman Feshbach, E. L. Hill · American Journal of Physics · 1954 · 13.2K citations

Theoretical Physics, Classical System, Theoretical Analysis +1

Methods of theoretical physics

Caterina Domenicali · Journal of the Franklin Institute · 1954 · 4.8K citations

Theoretical Physics, Classical System, Theoretical Analysis +1

Semiclassical approximations in wave mechanics

Marsha Berry, Keith Mount · Reports on Progress in Physics · 1972 · 1.4K citations

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On the Connection Formulas and the Solutions of the Wave Equation

Rudolph E. Langer · Physical Review · 1937 · 986 citations

Geometric Partial Differential Equation, Physics, Nonlinear Hyperbolic Problem +4

Semiclassical description of scattering

Kenneth W. Ford, John Wheeler · Annals of Physics · 1959 · 765 citations

Spectral Theory, Engineering, Wave Scattering +3