51 citations · 75 across the 3 of their papers we have counts for
7 papers
Lie Algebra Expansion and Integrability in Superstring Sigma-Models
Andrea Fontanella, Luca Romano
Lie algebra expansion is a technique to generate new Lie algebras from a given one. In this paper, we apply the method of Lie algebra expansion to superstring -models with a $\m…
Non-Relativistic Supersymmetry on Curved Three-Manifolds
Eric Bergshoeff, Athanasios Chatzistavrakidis, Johannes Lahnsteiner +2
We construct explicit examples of non-relativistic supersymmetric field theories on curved Newton-Cartan three-manifolds. These results are obtained by performing a null reduction…
Carroll versus Galilei from a Brane Perspective
Eric Bergshoeff, José Manuel Izquierdo, Luca Romano
We show that our previous work on Galilei and Carroll gravity, apt for particles, can be generalized to Galilei and Carroll gravity theories adapted to p-branes (p = 0, 1, 2, ...).…
Non-Relativistic Four Dimensional p-Brane Supersymmetric Theories and Lie Algebra Expansion
Luca Romano
We apply the Lie algebra expansion method to the super-Poincaré algerba in four dimensions. We define a set of p-brane projectors that induce a decomposition of the…
Orbits in Non-Supersymmetric Magic Theories
Alessio Marrani, Luca Romano
We determine and classify the electric-magnetic duality orbits of fluxes supporting asymptotically flat, extremal black branes in space-time dimensions in the so-called n…
Lie Algebra Expansions and Actions for Non-Relativistic Gravity
Eric Bergshoeff, Jose Manuel Izquierdo, Tomas Ortin +1
We show that the general method of Lie algebra expansions can be applied to re-construct several algebras and related actions for non-relativistic gravity that have occurred in the…