Points. Lack thereof

Main Article Content

Fedele Lizzi

Abstract

I will discuss some aspects of the concept of “point” in quantum gravity, using mainly the tool of noncommutative geometry. I will argue that at Planck’s distances the very concept of point may lose its meaning. I will then show how, using the spectral action and a high momenta expansion, the connections between points, as probed by boson propagators, vanish. This discussion follows closely (Kurkov, Lizzi and Vassilevich, 2014).

Article Details

How to Cite
Lizzi, F. (2019). Points. Lack thereof. Philosophical Problems in Science (Zagadnienia Filozoficzne W Nauce), (66), 35–60. Retrieved from https://www.zfn.edu.pl/index.php/zfn/article/view/471
Section
Emergence of the Classical

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