One of their most recent publications is Chiral logarithms beyond two loops. Which was published in journal Physics Letters B.

More information about M. Bissegger research including statistics on their citations can be found on their Copernicus Academic profile page.

M. Bissegger's Articles: (1)

Chiral logarithms beyond two loops

AbstractWe investigate two specific Green functions in the framework of chiral perturbation theory. We show that, using analyticity and unitarity, their leading logarithmic singularities can be evaluated in the chiral limit to any desired order in the chiral expansion, with a modest calculational cost. The claim is illustrated with an evaluation of the leading logarithm for the scalar two-point function to five-loop order.

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