80 citations · 140 across the 7 of their papers we have counts for
7 papers
The macroscopic Kaehler metric of Geometric Thermodynamics versus the microscopic one on the Event Manifold: Exact Partition Functions on CV manifolds. Extended Souriau temperatures and spontaneous magnetizations
Pietro Fré, Alexander S. Sorin, Mario Trigiante
In this paper we clarify the relation between Geometric Thermodynamics and Information Geometry based on the Fisher matrix. On the macroscopic odd-dimensional contact manifold of t…
Brane solutions and integrability: a status report
W. Chemissany, P. Fré, J. Rosseel +3
We review the status of the integrability and solvability of the geodesics equations of motion on symmetric coset spaces that appear as sigma models of supergravity theories when r…
Twisted tori and fluxes: a no go theorem for Lie groups of weak G_2 holonomy
P. Fre', M. Trigiante
In this paper we prove the theorem that there exists no 7--dimensional Lie group manifold G of weak G2 holonomy. We actually prove a stronger statement, namely that there exists no…
The generating solution of regular N=8 BPS black holes
M. Bertolini, P. Fre`, M. Trigiante
In this paper we construct the 5 parameter generating solution of N=8 BPS regular supergravity black holes as a five parameter solution of the N=2 STU model. Our solution has a sim…
The singleton action action from the supermembrane
G. Dall'Agata, D. Fabbri, C. Fraser +3
We derive the free Osp(8|4) singleton action by sending the M2brane to the Minkowski boundary of an AdS_4x{\cal M}_7 background. We do this by means of the solvable Lie algebra par…
N=8 BPS black holes preserving 1/8 supersymmetry
M. Bertolini, P. Fre`, M. Trigiante
In the context of N=8 supergravity we consider BPS black-holes that preserve 1/8 supersymmetry. It was shown in a previous paper that, modulo U-duality transformations of E_{7(7)}…
N=8 gaugings revisited: an exhaustive classification
F. Cordaro, P. Fre', L. Gualtieri +2
In this paper we reconsider, for N=8 supergravity, the problem of gauging the most general electric subgroup. We show that admissible theories are fully characterized by a single a…