theory of everything

(redirected from Supergrand unified theory)
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Related to Supergrand unified theory: Unification theory

theory of everything

(TOE) A unified theory of all the fundamental interactions, elementary particles, and cosmology. A theory of everything will involve a model that accounts for both quantum mechanics and gravity. It is hoped that superstring theory will be developed into such a theory.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
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