3 papers
hep-th2025
Spectral torsion of the internal noncommutative geometry of the Standard Model
Ludwik Dąbrowski, Sugato Mukhopadhyay, Filip Požar
We compute the nonvanishing spectral torsion functional of the internal part of the noncommutative geometry behind the Standard Model. We show that with a suitable modification of…
gr-qc2025
An impediment to torsion from spectral geometry
Arkadiusz Bochniak, Ludwik Dąbrowski, Andrzej Sitarz +1
Modifications of standard general relativity that bring torsion into a game have a long-standing history. However, no convincing arguments exist for or against its presence in phys…
math.QA2016
A curious differential calculus on the quantum disc and cones
Tomasz Brzeziński, Ludwik Dąbrowski
A non-classical differential calculus on the quantum disc and cones is constructed and the associated integral is calculated.