THE PROBLEM OF TIME. “The canonical quantisation of general relativity leads to a quantum state-vector which is a functional of 3-geometries; (this subject is known as ‘quantum geometrodynamics’). But there are immense mathematical and conceptual difficulties about this quantisation. Prominent among the conceptual difficulties is what is what is perhaps the best-known philosophical topic arising from quantum gravity: the so-called ‘problem of time’.”
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linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022