See also the book: UFO Contact From Planet Iarga.
The 5th Force ( the oscillating Axion particle vacuum) is already suggested by Casimir and S Denaerde in 1976. (see: Casimir force) see also Q-FFF Theory: https://vixra.org/author/leo_vuyk
The Q-FFF Rigid String Theory says: (1) There is only one CONSTRUCTIVE Topological and Resilient TRANSFORMING STRING (Axion/vacuum Dark Energy building block ), forming direct after the Black Hole Splitting Big Bang. so called Travelling TADPOLE Black Hole based Filaments, expanding the Cosmic Lyman Alpha Structure. (2) A Raspberry Entangled 12x Mirror Copy Multiverse is Postulated as base for uncertainty (ER=EPR) and Libet's FREE VETO WILL . SO We live inside an exploded BH
