2 papers
hep-th2026
Scaling Symmetry and Carrollian Gravity
Hamid Afshar, Mehdi Ahmadi-Jahmani
We formulate matter-coupled scaling-Carroll gravity as a gauge theory and develop a conformal construction for generating local Carroll-invariant couplings. The construction relaxe…
hep-th2024
Classification of Conformal Carroll Algebras
Hamid Afshar, Xavier Bekaert, Mojtaba Najafizadeh
We classify a one-parameter family, , of conformal extensions of the Carroll algebra in arbitrary dimension with being the anisotropic scaling expon…