How does this relate to the information-theoretic derivations of Schrödinger wave equation, DeWitt/Wheeler, etc. found in Roy Frieden’s Physics from Fisher Info

How does this relate to the information-theoretic derivations of Schrödinger wave equation, DeWitt/Wheeler, etc. found in Roy Frieden’s Physics from Fisher Information, Cambridge U Press 1998? https://arxiv.org/abs/1406.3615 https://arxiv.org/abs/1406.3615