Why we need to quantise everything, including gravity

Why we need to quantise everything, including gravity Quantum gravity—the theory that will merge quantum theory and general relativity—is yet to be found. Some physicist even claim that it is not needed after all: quantum theory and general relativity can coexist in their respective domains. In cont...

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Bibliographic Details
Main Authors: C. Marletto, V. Vedral
Format: Article
Language:English
Published: Nature Publishing Group 2017-07-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-017-0028-0