# Emergent Geometry and Quantum Gravity

@inproceedings{Yang2010EmergentGA,
title={Emergent Geometry and Quantum Gravity},
author={Hyun S. Yang},
year={2010}
}
We explain how quantum gravity can be defined by quantizing spacetime itself. A pinpoint is that the gravitational constant $G = L_{\rm P}^2$ whose physical dimension is of (length)2 in natural unit introduces a symplectic structure of spacetime which causes a noncommutative spacetime at the Planck scale LP. The symplectic structure of spacetime M leads to an isomorphism between symplectic geometry (M, ω) and Riemannian geometry (M, g) where the deformations of symplectic structure ω in terms… CONTINUE READING

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## Notes on emergent gravity

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