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Some thoughts on an information-theoretic motivated nonlinear Schrodinger equation

Rajesh R. Parwani
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Abstract

I begin by reviewing the arguments leading to a nonlinear generalisation of Schrodinger's equation within the context of the maximum uncertainty principle. Some exact and perturbative properties of that equation are then summarised: those results depend on a free regulating/interpolation parameter $η$. I discuss here how one may fix that parameter using energetics. Other issues discussed are, a linear theory with an external potential that reproduces some unusual exact solutions of the nonlinear equation, and possible symmetry enhancements in the nonlinear theory.

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Rajesh R. Parwani. 2006-12-08. Some thoughts on an information-theoretic motivated nonlinear Schrodinger equation. https://arxiv.org/abs/quant-ph/0612059

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