output
19922026
researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2001 · gr-qcShow all

9 papers · 2 filters

gr-qc2001★ 15 cited

Neutrino Oscillations Induced by Gravitational Recoil Effects

G. Lambiase

Quantum gravitational fluctuations of the space-time background, described by virtual D branes, may induce neutrino oscillations if a tiny violation of the Lorentz invariance (or a…

gr-qc2001★ 7 cited

Covariant Formulation of the Invariant Measure for the Mixmaster Dynamics

Giovanni Imponente, Giovanni Montani

We provide a Hamiltonian analysis of the Mixmaster Universe dynamics showing the covariant nature of its chaotic behavior with respect to any choice of time variable. We construct…

gr-qc2001★ 97 cited

Scaling Solutions and reconstruction of Scalar Field Potentials

Claudio Rubano, John D. Barrow

Starting from the hypothesis of scaling solutions, the general exact form of the scalar field potential is found. In the case of two fluids, it turns out to be a negative power of…

gr-qc2001★ 27 cited

Maximal Acceleration Effects in Kerr Space

V. Bozza, A. Feoli, G. Lambiase +2

We consider a model in which accelerated particles experience line--elements with maximal acceleration corrections that are introduced by means of successive approximations. It is…

gr-qc2001★ 22 cited

Non-Newtonian Gravity, Fluctuative Hypothesis and the Sizes of Astrophysical Structures

Salvatore Capozziello, Salvatore De Martino, Silvio De Siena +1

We show that the characteristic sizes of astrophysical and cosmological structures, where gravity is the only overall relevant interaction assembling the system, have a phenomenolo…

gr-qc2001★ 450 cited

Strong field limit of black hole gravitational lensing

V. Bozza, S. Capozziello, G. Iovane +1

We give the formulation of the gravitational lensing theory in the strong field limit for a Schwarzschild black hole as a counterpart to the weak field approach. It is possible to…

gr-qc2001★ 1 cited

Asymptotic Freedom in Curvature-Satured Gravity

S. Capozziello, G. Lambiase, H. -J. Schmidt

For a spatially flat Friedmann model with line element , the 00-component of the Einstein field equation reads containing…

gr-qc2001★ 17 cited

Cosmological Black Holes

Cosimo Stornaiolo

In this paper we propose a model for the formation of the cosmological voids. We show that cosmological voids can form directly after the collapse of extremely large wavelength per…

gr-qc2001

On the Green functions of gravitational radiation theory

Giampiero Esposito

Previous work in the literature has studied gravitational radiation in black-hole collisions at the speed of light. In particular, it had been proved that the perturbative field eq…