Tuesday, July 23, 2013

1307.5441 (C. A. Downing)

A class of exactly solvable models for the Schrodinger equation    [PDF]

C. A. Downing
We present a class of confining potentials which allow one to reduce the one-dimensional Schroodinger equation to a named equation of mathematical physics, namely either Bessel's or Whittaker's differential equation. In all cases, we provide closed form expressions for both the symmetric and antisymmetric wavefunction solutions, each along with an associated transcendental equation for allowed eigenvalues. The class of potentials considered contains an example of both cusp-like single wells and a double-well.
View original: http://arxiv.org/abs/1307.5441

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