On nonlinear gauge theories

Daniele Signori, Mathieu Stiénon

Research output: Contribution to journalArticlepeer-review


In this note, we study non-linear gauge theories for principal bundles, where the structure group is replaced by a Lie groupoid. We follow the approach of Moerdijk-Mrčun and establish its relation with the existing physics literature. In particular, we derive a new formula for the gauge transformation which closely resembles and generalizes the classical formulas found in Yang Mills gauge theories.

Original languageEnglish (US)
Pages (from-to)1063-1072
Number of pages10
JournalJournal of Geometry and Physics
Issue number7
StatePublished - Jul 2009

All Science Journal Classification (ASJC) codes

  • Mathematical Physics
  • General Physics and Astronomy
  • Geometry and Topology


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