Concepedia

WKB approximation in complex time

Sagarika Biswas, Jyotirmoy Guha

Pramana · 1993 · 19 citations · 10 references

DOI

Concepts

References

10

On Gauge Invariance and Vacuum Polarization

Julian Schwinger · Physical Review · 1951 · 7.1K citations

, , +16

Solution of the Schrödinger equation in terms of classical paths

R. Balian, Claude Bloch · Annals of Physics · 1974 · 383 citations

, , +14

A Contribution to the Theory of the B. W. K. Method

Edwin C. Kemble · Physical Review · 1935 · 268 citations

, , +8

Semiclassical scattering theory with complex trajectories. I. Elastic waves

J. Knoll, R. Schaeffer · Annals of Physics · 1976 · 196 citations

, , +10

Asymptotic evaluation of the Green's function for large quantum numbers

R. Balian, Claude Bloch · Annals of Physics · 1971 · 142 citations

, , +6