Publications (6)
3D superconformal theories from Sasakian seven-manifolds: new nontrivial evidences for AdS_4/CFT_3
Davide Fabbri, Pietro Fre', Leonardo Gualtieri +4
In this paper we discuss candidate superconformal N=2 gauge theories that realize the AdS/CFT correspondence with M--theory compactified on the homogeneous Sasakian 7-manifolds M^7…
Three dimensional Conformal Field Theories from Sasakian seven-manifolds
Davide Fabbri
We present the construction of the candidate conformal field theories dual to non-maximally supersymmetric compactifications of 11D supergravity. We compare the spectra of…
An Ultra-wideband Battery-less Positioning System for Space Applications
Davide Dardari, Nicolò Decarli, Davide Fabbri +10
An ultra-wide bandwidth (UWB) remote-powered positioning system for potential use in tracking floating objects inside space stations is presented. It makes use of battery-less tags…
Shadow multiplets and superHiggs mechanism
Davide Fabbri, Pietro Frè
We discuss a general feature of Freund Rubin compactifications that was previously overlooked. It consist in a curious pairing, which we call a shadow relation, of completely diffe…
M-theory on AdS_4xM^{111}: the complete Osp(2|4)xSU(3)xSU(2) spectrum from harmonic analysis
Davide Fabbri, Pietro Fre`, Leonardo Gualtieri +1
We reconsider the Kaluza Klein compactifications of D=11 supergravity on AdS_4x(G/H)_7 manifolds that were classified in the eighties, in the modern perspective of AdS_4/CFT_3 corr…
The Osp(8|4) singleton action from the supermembrane
Gianguido Dall'Agata, Davide Fabbri, Christophe Fraser +3
Our goal is to study the supermembrane on an background, where is a 7--dimensional Einstein manifold with Killing spinors. This is a direct w…