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arXiv · 2103.05740

$C^*$-algebraic approach to interacting quantum field theory: Inclusion of Fermi fields

Romeo Brunetti·Michael Dütsch·Klaus Fredenhagen·Kasia Rejzner
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Abstract

We extend the $C^*$-algebraic approach to interacting quantum field theory, proposed recently by Detlev Buchholz and one of us (KF) to Fermi fields. The crucial feature of our approach is the use of auxiliary Grassmann variables in a functorial way.

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Romeo Brunetti, Michael Dütsch, Klaus Fredenhagen, Kasia Rejzner. 2022-08-07. $C^*$-algebraic approach to interacting quantum field theory: Inclusion of Fermi fields. https://doi.org/10.1007/s11005-022-01590-7

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