5 papers
Time 'betwins'
Thierry Grandou, Jacques L. Rubin
Discussions on the Langevin Twins 'paradox' are most often based on a "triangular" diagram which outlines the twins spacetime travels. It won't be our way, avoiding what we think t…
Spacetime deployments parametrized by gravitational and electromagnetic fields
Jacques L. Rubin, Thierry Grandou
On the basis of a "Punctual" Equivalence Principle of the general relativity context, we consider spacetimes with measurements of conformally invariant physical properties. Then, a…
Relativistic Crystalline Symmetry Breaking And Anyonic States In Magnetoelectric Superconductors
Jacques L. Rubin
There exists a connection between the creation of toroidal moments (TM) and the breaking of the one-cell relativistic crystalline symmetry (RCS) associated to any given crystal int…
Navigation of Spacetime Ships in Unified Gravitational and Electromagnetic Waves
Jacques L. Rubin
On the basis of a "local" principle of equivalence of general relativity, we consider a navigation in a kind of "4D-ocean" involving measurements of conformally invariant physical…
Pfaff systems theory and the unifications of gravitation and electromagnetism
Jacques L. Rubin
We show in the framework of Pfaff systems theory, the functional dependences of the general analytic solutions of a suitable system of involutive differential equations describing…