In dictionaries:
loop quantum gravity
(physics) A theory which attempts to reconcile quantum mechanics and general relativity, according to which space can be regarded as an extremely fine fabric of finite loops.
Asymptotic safety in quantum gravity
Asymptotic safety (sometimes also referred to as nonperturbative renormalizability) is a concept in quantum field theory which aims at finding a consistent and predictive quantum theory of the gravitational field.
Phenomenological quantum gravity
the research field that deals with the phenomenology of quantum gravity.
Euclidean quantum gravity
In theoretical physics, Euclidean quantum gravity is a version of quantum gravity.
more...