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The hydrino and other unlikely states

Norman Dombey
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Abstract

We discuss the tightly bound (hydrino) solution of the Klein-Gordon equation for the Coulomb potential in 3 dimensions. We show that a similarly tightly bound state occurs for the Dirac equation in 2 dimensions. These states are unphysical since they disappear if the nuclear charge distribution is taken to have an arbitrarily small but non-zero radius.

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Norman Dombey. 2006-08-08. The hydrino and other unlikely states. https://doi.org/10.1016/j.physleta.2006.07.069

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