Many people say that geometry is at the heart of physics. However Albert Einstein in his last paper worte that he believed purely algebraic methods will provide a framework for nature i.e unification, TOE etc.(adsbygoogle = window.adsbygoogle || []).push({});

Has he got representation theory on his mind? Or something else?

It raises the question is geometry or algebra at the heart of physics?

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# Reality described by geometry or algebra?

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