I am aware that Prof Subramanian Chandrasekar did considerable work on eqilibrium configuration of bodies (including rotating) under gravitational potential. Has this / Could this been applied to the Strong Nuclear Force which is also attractive though of a different form (and scale) and the attractive EM force (possibly repulsion could be handled by symmetry ??) ? Could this have connections to Quantum Gravity / Solitons / Self-focusing under a combination of forces etc ?