Matter–Energy Boundary
A disciplined research branch separating chemical change, phase change, ionization, plasma formation, nuclear reactions, biological-material states, and true mass–energy conversion so that speculative language never replaces accounting.
Different transformations require different physics.
Chemical & phase
Bond changes, heating, melting, vaporization, and material reconfiguration conserve mass to ordinary engineering precision and require explicit heat and work budgets.
Ionized & plasma states
Removing electrons or forming plasma changes state and charge balance; it does not convert bulk matter into usable energy.
Nuclear processes
Fission, fusion, decay, and annihilation involve mass–energy differences, radiation, shielding, waste, and control regimes far beyond ordinary fabrication.
Bioplasma language
Any use of “bioplasma” must define measurable composition, temperature, ionization, lifetime, and biological compatibility instead of serving as a catch-all term.
Energy ledger
Inputs, stored energy, outputs, losses, radiation, heat, chemical potential, and measurement uncertainty must close.
Safety boundary
Containment, exposure, contamination, runaway states, incompatible materials, and automatic shutdown dominate the architecture.
No free conversion loop
Mass–energy equivalence is established physics, but controllable bulk conversion of arbitrary matter into useful energy—and reconstruction of that energy into chosen matter—is not an available manufacturing process. NexaLoom treats it as a speculative boundary question, not a promised product function.