Graduate Will QG leave GR unchanged or QT?

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The discussion centers on the relationship between quantum gravity (QG) and general relativity (GR), emphasizing that while QG aims to incorporate GR as an approximation, it does not necessarily modify GR in a generally covariant manner. Most physicists view QG as a standard quantum theory that retains the principles of quantum theory, rather than altering them fundamentally. The conversation highlights the challenges of singularities in GR and the absence of such issues in quantum theory, suggesting that GR is more likely to require modification. There is skepticism about the success of current QG theories, as they have yet to provide predictions that can be experimentally distinguished from classical GR. Overall, the dialogue reflects ongoing debates about the nature of QG and its implications for our understanding of gravity and quantum mechanics.
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martinbn said:
This is the probably what will happen, but are there any attemts at addapting QM to GR?
I don't know. I tried, and you can read about my attempts on my blog. But I can't say I succeeded.
 

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