2 papers
math-ph2026
Twisted Standard Model and its Krein structure -- in memoriam Manuele Filaci
Pierre Martinetti
We review the contributions of Manuele Filaci - a PhD student from the university of Genova prematurely deceased a little more than a year ago - to the description of the Standard…
math-ph2024
Torsion and Lorentz symmetry from Twisted Spectral Triples
Pierre Martinetti, Gaston Nieuviarts, Ruben Zeitoun
By twisting the spectral triple of a riemannian spin manifold, we show how to generate an orthogonal and geodesic preserving torsion from a torsionless Dirac operator. We identify…