E8 Theory, or the E8 Mathematical Model, is a theoretical framework in physics that aims to unify the fundamental forces of nature, including gravity, electromagnetism, and the strong and weak nuclear forces, into a single coherent model. It is based on the mathematical structure known as the E8 Lie group, which is a complex structure representing symmetries.
E8 is one of the most complex and largest finite-dimensional Lie groups, with 248