What is another word for grand unification theory?
Pronunciation: [ɡɹˈand jˌuːnɪfɪkˈe͡ɪʃən θˈi͡əɹi] (IPA) 
The Grand Unification Theory (GUT) is a model in particle physics that describes the unification of three of the four fundamental forces of nature. Although the term GUT is commonly used, there are synonyms that describe the same concept in different words, such as the Unified Field Theory (UFT) and the Theory of Everything (TOE). These synonyms express the idea of a single, all-encompassing theory that would combine the currently separate fields of particle physics, general relativity, and cosmology. Despite being widely studied by physicists, the search for a GUT, UFT, or TOE remains one of the biggest challenges in science.
