Quantum gravity is a theoretical framework that seeks to unify quantum mechanics and general relativity, aiming to describe the gravitational force within the context of quantum physics. This concept is essential for understanding how gravity operates at the smallest scales, where both quantum effects and gravitational effects become significant. It plays a crucial role in probing the nature of spacetime itself, offering insights into phenomena such as black holes and the early universe.
congrats on reading the definition of quantum gravity. now let's actually learn it.