2 papers
math.AG2026
The motivic Lie algebra embeds into the cohomology of the general linear group
Francis Brown, Erik Panzer, Jean-Luc Portner
We show that the motivic Lie algebra of mixed Tate motives over embeds canonically into the unstable compactly-supported cohomology of locally symmetric spaces for $\m…
math-ph2025
Renormalized tropical field theory
Paul-Hermann Balduf, Erik Panzer
We introduce tropical scalar field theory as a model for renormalizable quantum field theory, and examine in detail the case of quartic self-interaction and internal symmetr…