Does CQM predict the existence of anti-gravity?
• A somewhat speculative aspect of the theory is that gravity results from the curvature of the orbitspheres of matter particles. For most matter, this curvature is spherical or elliptical and therefore we call it positive curvature. Theoretically, one could create a particle with a negative curvature (shaped like a saddle or like two funnels connected at the wide ends), for example by elastically scattering electrons against helium atoms of particular energies. Such particles would bend spacetime in the opposite direction of normal particles and would thus exhibit an anti-gravitational force. This aspect of the theory has not been thoroughly tested experimentally, and therefore Mills tends to shy away from discussing it extensively. Interestingly, it seems that free electrons, which in CQM are flattened orbitspheres without curvature, do not appear to have any gravitational mass when measured in free-fall experiments.
