48 citations · 482 across the 38 of their papers we have counts for
38 papers
New Torsional Deformations of Locally AdS Space
Laura Andrianopoli, Bianca Letizia Cerchiai, Ruggero Noris +3
We consider general torsion components in three-dimensional Einstein-Cartan gravity, providing a geometrical interpretation for matter, and find new solutions of the corresponding…
Twisting D(2,1; α) Superspace
L. Andrianopoli, B. L. Cerchiai, R. Matrecano +3
We develop a three-dimensional theory of rigid supersymmetry describing the dynamics of a set of hypermultiplets on a curved AdS…
AdS supergravity, holography and Ward identities
L. Andrianopoli, B. L. Cerchiai, R. Matrecano +5
We develop in detail the holographic framework for an pure AdS supergravity model in four dimensions, including all the contributions from the fermionic fields and…
Analytic SU(N) Skyrmions at finite Baryon density
Pedro D. Alvarez, Sergio L. Cacciatori, Fabrizio Canfora +1
We construct analytic (3+1)-dimensional Skyrmions living at finite Baryon density in the SU(N) Skyrme model that are not trivial embeddings of SU(2) into SU(N). We used Euler angle…
The Quantum Theory of Chern-Simons Supergravity
L. Andrianopoli, B. L. Cerchiai, P. A. Grassi +1
We consider -extended Chern-Simons supergravity (à la Achucarro-Tonswend) and we study its gauge symmetries. We promote those gauge symmetries to a BRST symmetry and we…
The role of PSL(2,7) in M-theory: M2-branes, Englert equation and the septuples
Bianca Letizia Cerchiai, Pietro Fré, Mario Trigiante
Reconsidering the M2-brane solutions of d=11 supergravity with a transverse Englert flux introduced by one of us in 2016, we present a new purely group theoretical algorithm to sol…