48 citations · 607 across the 50 of their papers we have counts for
51 papers
Science for Peace and the need for Civil Clauses at universities and civilian research institutions
J. Altmann, U. Amaldi, M. Barone +27
After the end of World War II, the commitment to confine scientific activities in universities and research institutions to peaceful and civilian purposes has entered, in the form…
Science4Peace: A Plea for Continued Peaceful International Scientific Cooperation (Input to the European Strategy for Particle Physics -- 2026 update)
A. Ali, M. Barone, D. Britzger +16
The European Strategy for Particle Physics (ESPP) - 2026 update is taking place in a turbulent international climate. Many of the norms that have governed relations between states…
Axial Bianchi IX and its Lema{î}tre-Hubble diagram
Galliano Valent, André Tilquin, Thomas Schücker
We compute the Lema{î}tre-Hubble diagram for axial Bianchi IX universes with comoving dust. We motivate our choice by defining a {\it minimal} symmetry breaking of the cosmological…
The gauge theoretical underpinnings of general relativity
Thomas Schucker
The gauge theoretical formulation of general relativity is presented. We are only concerned with local intrinsic geometry, i.e. our space-time is an open subset of a four-dimension…
Gravitational birefringence of light in Schwarzschild spacetime
Christian Duval, Loic Marsot, Thomas Schucker
We compute the gravitational birefringence of light as it undergoes gravitational lensing. To this end we re-derive the Souriau-Saturnini equations in the Schwarzschild metric and…
Gravitational birefringence of light at cosmological scales
Christian Duval, Thomas Schucker
Birefringence of light induced not by matter, but by the gradient of an electric field, has been predicted in 1955 and observed in 2008. Here we replace the electric field by the g…