KnowraQuantum gravityLinked fromLinked fromThe 55 pages that link to Quantum gravity, each with the reason it gives.All 55Related 24Narrower topic 25Compared with 6General relativityCompared with: General relativity is classical and does not provide a complete description of quantum spacetime.Standard ModelCompared with: The Standard Model contains no quantum description of gravity.Quantum electrodynamicsCompared with: QED is a successful quantum field theory, but it does not quantize gravity.Grand Unified TheoryCompared with: Grand unified theories do not resolve how gravity fits into quantum physics.Gravitational forceCompared with: It addresses the mismatch between general relativity and quantum theory at extreme scales.Quantum field theory in curved spacetimeCompared with: Unlike this framework, quantum gravity does not hold spacetime geometry fixed as a classical background.