"The exact description of any physical process must include the effects of quantum gravity. But our experience suggests that there is a separation of scales, so that under suitable conditions we get 'lab physics'; i.e., physics described to good accuracy by quantum fields on gently curved spacetime."
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More by Samir D. Mathur
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"Truth is beyond space and time. One who does not yearn for truth, will be trapped within space and time and become dogged. That man alone can remain free from mulish tendencies, who has the capacity t…"
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