3 papers
hep-th2024
Noncommutative Lightcones from Quantum SO(2,1) Conformal Groups
Martina Adamo, Angel Ballesteros, Flavio Mercati
Five new families of noncommutative lightcones in 2+1 dimensions are presented as the quantizations of the inequivalent Poisson homogeneous structures that emerge when the lightcon…
gr-qc2023
Astrophysical black holes: theory and observations
Martina Adamo, Andrea Maselli
These notes cover part of the lectures presented by Andrea Maselli for the 59th Winter School of Theoretical Physics and third COST Action CA18108 Training School 'Gravity -- Class…
hep-th2023
Introduction to noncommutative field and gauge theory
Patrizia Vitale, Martina Adamo, Roukaya Dekhil +1
These are lecture notes for an introductory course on noncommutative field and gauge theory. We begin by reviewing quantum mechanics as the prototypical noncommutative theory, as w…