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RESEARCH PRODUCT
The WKB Approximation
Walter DittrichMartin Reutersubject
PhysicsContinuationBorn–Huang approximationSemiclassical physicsField theory (psychology)Stationary phase approximationWKB approximationMathematical physicsdescription
In this chapter we shall develop an important semiclassical method which has come back into favor again, particularly in the last few years, since it permits a continuation into field theory. Here, too, one is interested in nonperturbative methods.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-01-01 |