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A ribbon graph derivation of the algebra of functional renormalization for random multi-matrices with multi-trace

Carlos I Pérez-Sánchez1,2

  • 1Institute for Theoretical Physics, University of Heidelberg, Philosophenweg 19, 69120 Heidelberg, Germany.

Letters in Mathematical Physics
|June 16, 2022
PubMed

Keywords:
Functional renormalizationMulti-matrix modelsNon-commutative algebraRandom matricesRibbon graphs

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