You may find this interesting: on arixiv.org by Brazilian Physics Professor Fran De Aquino of Maranhao State University, Physics Department, S.Luis/MA, Brazil.
Copyright © 2007-2010 by Fran De Aquino
This explains, with technical detail, the link between 'gravity control' processes and 'controlled nuclear fusion'.
This is further explored in 'A Possible Explanation for Anomalous Heat Production in Ni-H Systems' See https://hal.archives-ouvertes.fr/hal-01222370/document Page 340.
A very interesting professor.