Monday, 27 August 2018

Why quantising gravity necessarily give us gravitons?


Gravitons are supposed to be the quanta of gravitational field


My question is, if we do not know how to quantize gravity yet, how do we know that quantizing it in principle should give us gravitons, what guarantees that? Why it is always mentioned that gravitons are the gravity force mediators, although we have not quantized gravity yet.




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