(adsbygoogle = window.adsbygoogle || []).push({}); Quantum Quandaries---Baez' new paper

quant-ph/0404040

just out

gets down on the key QG issues

sample:

"...propose another possibility, namely that quantum theory will make more sense when regarded as part of a theory of spacetime. Furthermore, I claim that we can only see this from a category-theoretic perspective — in particular, one that de-emphasizes the primary role of the category of sets and functions.

Part of the difficulty of combining general relativity and quantum theory is that they use different..."

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# Quantum Quandaries-Baez' new paper

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