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math-ph2022★ 6 cited
Complete solution of the LSZ Model via Topological Recursion
Johannes Branahl, Alexander Hock
We prove that the Langmann-Szabo-Zarembo (LSZ) model with quartic potential, a toy model for a quantum field theory on noncommutative spaces grasped as a complex matrix model, obey…
math-ph2022★ 1 cited
An irregular spectral curve for the generation of bipartite maps in topological recursion
Johannes Branahl, Alexander Hock
We derive an efficient way to obtain generating functions of bipartite maps of arbitrary genus and boundary length using a spectral curve as initial data for the framework of topol…