In mathematical physics, the WKB approximation or WKB method is a method for finding approximate solutions to linear differential equations with spatially...
39 KB (6,874 words) - 18:41, 23 June 2024
In physics, the supersymmetric WKB (SWKB) approximation is an extension of the WKB approximation that uses principles from supersymmetric quantum mechanics...
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Transmission coefficient (section WKB approximation)
sample calculations, see rectangular potential barrier. Using the WKB approximation, one can obtain a tunnelling coefficient that looks like T = exp ...
8 KB (1,230 words) - 13:47, 26 September 2024
Quantum tunnelling (section WKB approximation)
offer approximate solutions that are easier to compute, such as the WKB approximation. The Schrödinger equation was published in 1926. The first person...
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in the eikonal approximation in quantum mechanics are very closely related to the WKB approximation for one-dimensional waves. The WKB method, like the...
4 KB (608 words) - 14:50, 13 February 2024
Instanton (section WKB approximation)
semi-classical approximation of the path-integral formulation in Euclidean time. We will first see this by using the WKB approximation that approximately...
39 KB (6,383 words) - 07:54, 6 July 2024
The WKB approximation is a method for solving equations in applied mathematics. WKB may also refer to: Warracknabeal Airport (IATA: WKB), in Warracknabeal...
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Method of steepest descent (redirect from Saddle point approximation)
applications of the stationary phase method to the multidimensional WKB approximation in quantum mechanics (as well as in optics), Ind is related to the...
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usual conditions required for the SVEA validity. Ultrashort pulse WKB approximation Arecchi, F.; Bonifacio, R. (1965). "Theory of optical maser amplifiers"...
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Ernest Langer, is a correction to the WKB approximation for problems with radial symmetry. When applying WKB approximation method to the radial Schrödinger...
4 KB (611 words) - 07:44, 10 August 2023