3 citations · 3 across the 1 of their papers we have counts for
6 papers
Peierls Brackets in Theoretical Physics
Giampiero Esposito, Giuseppe Marmo, Cosimo Stornaiolo
Peierls brackets are part of the space-time approach to quantum field theory, and provide a Poisson bracket which, being defined for pairs of observables which are group invariant,…
On the Riemann Function and Irregular Singular Points for Axisymmetric Black Hole Collisions at the Speed of Light
Giampiero Esposito, Cosimo Stornaiolo
The news function providing some relevant information about angular distribution of gravitational radiation in axisymmetric black hole collisions at the speed of light had been eva…
Curvature and Torsion Quintessence
S. Capozziello, S. Carloni, G. Lambiase +2
The issues of quintessence and cosmic acceleration can be discussed in the framework of higher order curvature and torsion theories of gravity. We can define effective pressure and…
The Role of Elliptic Operators in the Initial-Value Problem for General Relativity
Giampiero Esposito, Cosimo Stornaiolo
The Arnowitt-Deser-Misner (ADM) equations are deeply intertwined with discrete spectral resolutions of an elliptic operator of Laplace type associated with the spacelike hypersurfa…
On the ADM Equations for General Relativity
Giampiero Esposito, Cosimo Stornaiolo
The Arnowitt-Deser-Misner (ADM) evolution equations for the induced metric and the extrinsic-curvature tensor of the spacelike surfaces which foliate the space-time manifold in can…
Multimomentum Maps on Null Hypersurfaces
Giampiero Esposito, Cosimo Stornaiolo
This paper studies the application of multimomentum maps to the constraint analysis of general relativity on null hypersurfaces. It is shown that, unlike the case of spacelike hype…