• Corpus ID: 238419179

Computing associators of endomorphism fusion categories

@inproceedings{Barter2021ComputingAO,
  title={Computing associators of endomorphism fusion categories},
  author={Daniel Barter and Jacob C. Bridgeman and Ramona Wolf},
  year={2021}
}
Many applications of fusion categories, particularly in physics, require the associators or F symbols to be known explicitly. Finding these matrices typically involves solving vast systems of coupled polynomial equations in large numbers of variables. In this work, we present an algorithm that allows associator data for some category with unknown associator to be computed from a Morita equivalent category with known data. Given a module category over the latter, we utilize the representation… 

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