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Quantum mechanics without spacetime III: a proposal for a non-linear Schrodinger equation

T. P. Singh
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Abstract

It is proposed that the Schrodinger equation for a free point particle has non-linear corrections which depend on the mass of the particle. It is assumed that the corrections become extremely small when the mass is much smaller or much larger than a critical value (the critical value being related to but smaller than Planck mass). The corrections become significant when the mass is close to this critical value and could play a role in explaining wave-function collapse. It appears that such corrections are not ruled out by present day experimental tests of the Schrodinger equation. Corrections to the energy levels of a harmonic oscillator are calculated.

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T. P. Singh. 2003-06-24. Quantum mechanics without spacetime III: a proposal for a non-linear Schrodinger equation. https://arxiv.org/abs/gr-qc/0306110

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