there is no widely accepted and experimentally confirmed "Theory of Everything" (TOE) in physics. A Theory of Everything is a hypothetical framework that seeks to unify all fundamental forces and particles in the universe, including gravity, electromagnetism, and the strong and weak nuclear forces, into a single consistent theory.
Several prominent theoretical physicists have pursued this goal, including Albert Einstein and his quest for a unified field theory. Contemporary attempts, such as string theory and its variants, have also aimed to provide a unified description of the fundamental forces. However, these theories remain highly theoretical and speculative, lacking definitive experimental evidence.
It is important to note that scientific progress is ongoing, and new discoveries and theoretical advancements may emerge. Thus, it is advisable to consult up-to-date scientific sources or experts for the latest information on the subject.