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hep-th2025
On the emergence of an almost-commutative spectral triple from a geometric construction on a configuration space
Johannes Aastrup, Jesper M. Grimstrup
We show that the structure of an almost-commutative spectral triple emerges in a semi-classical limit from a geometric construction on a configuration space of gauge connections. T…
physics.soc-ph2025
Competition and survival in modern academia: A bibliometric case study of theoretical high-energy physics
Jarl Sidelmann, Jesper M. Grimstrup
We study the career lengths of researchers in theoretical high-energy physics from 1950 to 2020. Using a cohort-based analysis and bibliometric data from 30,149 authors in three ph…
hep-th2025
A Yang-Mills-Dirac Quantum Field Theory Emerging From a Dirac Operator on a Configuration Space
Johannes Aastrup, Jesper M. Grimstrup
Starting with a Dirac operator on a configuration space of gauge connections we consider its fluctuations with inner automorphisms. We show that a certain type of twisted i…