M-theory (Noun)
Meaning
(particle physics) a theory that involves an eleven-dimensional universe in which the weak and strong forces and gravity are unified and to which all the string theories belong.
Classification
Nouns denoting cognitive processes and contents.
Examples
- M-theory attempts to reconcile quantum mechanics and general relativity, two theories that are known to be fundamentally incompatible within the framework of classical physics.
- The development of m-theory is an active area of research, and it is unclear whether it will turn out to be a consistent theory that can be used to describe the observed universe.
- One of the key features of m-theory is the presence of eleven dimensions, of which our familiar three dimensions of space plus one of time are just a subset.
- Some physicists believe that m-theory may provide a complete and consistent theory of quantum gravity, making it a promising candidate for a theory of everything.
- While m-theory is still highly speculative, many experts believe that it is the most promising framework for uniting the fundamental forces of nature, including gravity, electromagnetism, and the strong and weak nuclear forces.