Abstract:Cats have an instinctive ability to use the connection governing parallel transport in the space of shapes to land safely on their feet. Here, we argue that the concept of connection, which is extensively used in general relativity and other parts of theoretical physics, also explains the impressive performance of molecular motors by enabling molecules to evade the conclusions of Feynman’s ratchet-and-pawl analysis. First, we demonstrate the emergence of directed rotational motion from shape changes, which is … Show more
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