17 citations · 53 across the 15 of their papers we have counts for
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On the Stability of Warped Anti-de Sitter Spaces in Supergravity
S. Maurelli, R. Noris, M. Oyarzo +3
We discuss the perturbative stability of warped anti-de Sitter (WAdS) spaces in three-dimensional gauged supergravity. To this end, we first derive the analogue of the Breitenl…
Deforming in Type IIB Supergravity
Stefano Maurelli, Ruggero Noris, Marcelo Oyarzo +1
We discuss some new results on the construction of supersymmetric solutions of Type IIB supergravity of the form , and ${\rm…
Warped-AdS Near-Horizon Geometries From TsT Transformations
S. Maurelli, R. Noris, M. Oyarzo +1
We provide a string theory realisation of a two-parameter family of Type IIB supergravity solutions of the form , as near-horizon geometr…
On U-Folds and Their Construction
Stefano Maurelli, Ruggero Noris, Marcelo Oyarzo +1
We review a general paradigm for constructing U-fold backgrounds in (dimensionally reduced) Type IIB superstring theory, of the form , with a m…
Supersymmetric Warped Solutions from Type IIB Orientifold Reduction
S. Maurelli, R. Noris, M. Oyarzo +2
We construct a family of supersymmetric solutions in Type IIB supergravity of the form , where and denote a war…
Fermionic Spencer Cohomologies of D=11 Supergravity
C. A. Cremonini, P. A. Grassi, R. Noris +2
We combine the theory of Cartan-Tanaka prolongations with the Molien-Weyl integral formula and Hilbert-Poincaré series to compute the Spencer cohomology groups of the Poinca…
Critical reassessment of the restricted Weyl symmetry
Dražen Glavan, Ruggero Noris, Tom Zlosnik
A class of globally scale-invariant scalar-tensor theories have been proposed to be invariant under a larger class of transformations that take the form of local Weyl transformatio…
BPS states in AdS Supergravity with Chiral Torsion
Laura Andrianopoli, Ruggero Noris, Mario Trigiante +1
In this letter, we construct a supersymmetric model, obtained by deforming AdS supergravity through a chiral vector component of the torsion. Moreover, we study…
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…
Gauged D=4 N=4 Supergravity
Gianguido Dall'Agata, Nikolaos Liatsos, Ruggero Noris +1
We present the full Lagrangian and supersymmetry transformation rules for the gauged D=4, N=4 (half-maximal) supergravity coupled to an arbitrary number of vector multiplets. Using…
Supergravities and Branes from Hilbert-Poincaré Series
C. A. Cremonini, P. A. Grassi, R. Noris +1
The Molien-Weyl integral formula and the Hilbert-Poincaré series have proven to be powerful mathematical tools in relation to gauge theories, allowing to count the number of gauge…
M5-brane in the superspace approach
L. Andrianopoli, C. A. Cremonini, R. D'Auria +5
Motivated by Sen's spacetime prescription for the construction of theories with self-dual field strengths, we present a rigid superspace Lagrangian describing noninteracting tensor…
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…
Taming boundary condition changing operator anomalies with the tachyon vacuum
Theodore Erler, Carlo Maccaferri, Ruggero Noris
Motivated by the appearance of associativity anomalies in the context of superstring field theory, we give a generalized solution built from boundary condition changing operators w…