1 citations · 4 across the 4 of their papers we have counts for
4 papers
Dynamics of Carrollian Scalar Fields
Luca Ciambelli
Adopting an intrinsic Carrollian viewpoint, we show that the generic Carrollian scalar field action is a combination of electric and magnetic actions, found in the literature by ta…
Carroll geodesics
Luca Ciambelli, Daniel Grumiller
Using effective field theory methods, we derive the Carrollian analog of the geodesic action. We find that it contains both `electric' and `magnetic' contributions that are in gene…
Null Raychaudhuri: Canonical Structure and the Dressing Time
Luca Ciambelli, Laurent Freidel, Robert G. Leigh
We initiate a study of gravity focusing on generic null hypersurfaces, non-perturbatively in the Newton coupling. We present an off-shell account of the extended phase space of the…
Boundary Conditions for Warped AdS in Quadratic Ensemble
Ankit Aggarwal, Luca Ciambelli, Stéphane Detournay +1
In the context of warped conformal field theories (WCFT), the derivation of the warped Cardy formula relies on the zero mode spectrum being bounded from below. Generically, this is…