Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata

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19912026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

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 1993Show all

7 papers · 1 filter

hep-lat1993★ 26 cited

A definition of the running coupling constant in a twisted SU(2) lattice gauge theory

G. M. de Divitiis, R. Frezzotti, M. Guagnelli +1

We propose a definition of the running coupling constant in a SU(2) lattice gauge theory with twisted boundary conditions. It is based on the correlation of Polyakov loops extended…

nucl-th1993★ 3 cited

On the nature of the large- $q$ expansion of the response for a non-relativistic confined system

E. Pace, G. Salme, A. S. Rinat

We show the equivalence of a previously derived exact expression for the response of a non-relativistic system with harmonic forces and an infinite sum of weighted $δ$ -functions co…

hep-lat1993★ 4 cited

Decay Constants of Heavy-Light Mesons

APE Collaboration

The decay constants of the heavy-light pseudoscalar mesons are studied in a high statistics run using the Wilson action at $β = 6.0$ and $β = 6.2$ , and the clover action at $β = 6.0$ . Th…

hep-th1993★ 111 cited

A Problem with Non-Abelian Duality

M. Gasperini R. Ricci G. Veneziano

We investigate duality transformations in a class of backgrounds with non-Abelian isometries, i.e. Bianchi-type (homogeneous) cosmologies in arbitrary dimensions. Simple duality tr…

nucl-th1993★ 7 cited

Exact response of the non-relativistic harmonic oscillator

E. Pace, G. Salme, A. S. Rinat

Using Green $^{'}$ s function and operator techniques we give a closed expression for the response of a non-relativistic system interacting through confining, harmonic forces. The expre…

nucl-th1993★ 99 cited

Nuclear effects in Deep Inelastic Scattering of polarized electrons off polarized 3He and the neutron spin structure functions

C. Ciofi degli Atti, S. Scopetta, E. Pace +1

It is shown that the nuclear effects playing a relevant role in Deep Inelastic Scattering of polarized electrons by polarized $^{3}$ He are mainly those arising from the effective pro…

hep-th1993★ 3 cited

A Conformal Affine Toda Model of 2D-Black Holes the End-Point State and the S-Matrix

F. Belgiorno, A. S. Cattaneo, M. Martellini +1

In this paper we investigate in more detail our previous formulation of the dilaton-gravity theory by Bilal--Callan--de~Alwis as a $S L_{2}$ -conformal affine Toda (CAT) theory. Our ma…