This is an interesting paper from Edward Teller. 50 years old now, in this paper he has a lot to say about electrets, electromagnetism, and gravity.
According to Edward Teller, rotation causes electric polarization of solids, and according to Siparov (anisotropic geometrodynamics), rotation on astronomical scales causes an additional force (an addition to Newton's law), which eliminates the need for dark matter and dark energy. Thus, according to Siparov, rotation also acts on gravity. Let me remind you that, according to my assumptions, rotation also acts on LENR.