Why are #anomalies robust against #perturbations, and what has #topology to do with it?🤔

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@Jarvist @physicssteve If we focus on hashtags, I’d say #condensedmatter or something similar. Then, other hashtags might be able to be used for sub-categories (#FermiLiquids , #TopologicalInsulators , etc). We could also base it off arXiv notation; so #cond-mat , with sub categories like #str-el .

Although the Raspberry PI idea sounds interesting, I don’t know if I’d have the time to properly set up and manage something that technical.