# Georgeta Vaman Electromagnetic Self Force, Gravitational Energy Density, Atomic Fuels, Negative mass

Georgeta Vaman,

I found this paper on Arxiv at https://arxiv.org/abs/2301.08223

You might want to post the link or tell ReseachGate where the paper is stored on the Internet. I quickly read some of your older papers, starting with “Cartesian multipole moments and tensorial identities”. I came to your paper following some ideas from “A structure adapted multipole method for electrostatic interactions in protein dynamics” at https://pubs.aip.org/aip/jcp/article/101/1/734/530567/A-structure-adapted-multipole-method-for

I am looking for a way to describe the structure of the gravitational potential at the earth surface at nano and smaller scales. From all indications it is most likely a type of “hyperelastic solid” or “cosmic web”. It is not a continuous field in the old sense, rather a network of dense and rarified parts. Much like the large scale structure of the universe, and much like the pathways for actual energy transfer in real materials like cables, waveguides, wires and real gases.

I won’t bore you with my own interests, but I wanted to say thank you for your work.

When I was reviewing the high harmonic generation papers and groups and methods and devices, they are the ones closest to being able to produce energy densities comparable to the gravitational energy density. On the earth surface that is roughly 380 Tesla or in black body terms, about 1500 eV soft x-ray down through UV. The lightning events on earth are all bounded by the gravitational energy density. As are the magnetic recombination events on the sun.

I was happy to see your use of “infinitesimal charge inside the particle” because that was the only way I found to deal with extended and distorted fields of electrons and particles. The mass of a particle that is in equilibrium with the atmosphere that diffuses at the speed of light is roughly 1 seven millionth the electron mass. It is somewhat artificial, but having a concrete value lets me remember the scale. In practical modeling terms, when 3D modeling inside the electron region, the voxels need to be assigned properties. That can be done by giving all voxels all properties, or by assuming much smaller particles that carry most of the energy density, charge (Joules/Volt), mass and other properties. The cosmic web calculations are highly efficient. I have followed quantum chemistry calculations for more than 50 years now, and in recent years watched closely the methods and successes of the protein model groups as they are sharing and improving the speed and accuracy of molecular models of protein and larger size.

Richard Collins, The Internet Foundation