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The Schrodinger equation in terms of probability densities

P Rastall

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The probability density of a non-relativistic particle is written as the sum of two non-negative density functions. The Schrodinger equation is equivalent to continuity equations (with source terms) for these functions. The equations are interpreted as describing two modes of the particle, which continually transform into each other.


PACS

03.65.Ge Solutions of wave equations: bound states

MSC

81Q05 Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other quantum-mechanical equations

Subjects

Quantum information and quantum mechanics

Dates

Issue 5 (7 March 1994)



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