Entropy of manifolds and of their fundamental group - Gerard Besson

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Workshop on Geometric Functionals: Analysis and Applications

Topic: Entropy of manifolds and of their fundamental group
Speaker: Gerard Besson
Affiliation: Université de Grenoble
Date: March 7, 2019

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Physicists never could give up the idea of increasing entropy. So, this mathematician also fall in the trap, but at least does not deny 'nulpotence' of non-curving matrix space. Reality is, every physical parameter has its 'opposite', like a positron for electron. Similarly, entropy of living bodies does not exponentially increase, which would have killed all life, but remains constant. There are examples of negative entropy. For example, Sean Hartnoff claims that a black hole is superconducting, implying it goes through phase transition and its temperature (or parts of it) drops.

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