127 citations · 682 across the 41 of their papers we have counts for
42 papers
Connectivity and Rigidity in Borosilicate Glasses
Richard Kerner
We present a structural analysis of glasses formed by mix of SiO2 and B2O3 glass formers with soda and lime modifiers (Na2O and CaO), which provide a good testing ground for Stocha…
Astronomy in the Islamic World: a European Perspective
Richard Kerner
Mathematical and astronomical achievements of the Islamic World during its golden era are briefly exposed. Thie article is based on the invited talk delivered remotely at the ICRAN…
Non-linear Electrodynamics derived from the Kaluza-Klein Theory
Richard Kerner
The lagrangian of the Kaluza-Klein theory, in its simplest five-dimensional version, should include not only the scalar curvature R, but also the quadratic Gauss-Bonnet invariant.…
Evolution of Local Structures in Alkali-Borate Glasses
Richard Kerner, Dina-Maria dos Santos-Loff, Ana Cristina Rosa
We analyze the dependence of relative proportion of various characteristic clusters in binary alcali-borate glasses on modifier's concentration . A pure glass contains…
Brans-Dicke unimodular gravity
Alexandre M. R. Almeida, Júlio C. Fabris, Mahamadou Hamani Daouda +3
We propose a unimodular version of the Brans-Dicke theory designed with a constrained Lagrangian formulation. The resulting field equations are traceless. The vacuum solutions in t…
Ternary generalization of Heisenberg's Algebra
Richard Kerner
A concise study of ternary and cubic algebras with grading is presented. We discuss some underlying ideas leading to the conclusion that the discrete symmetry group of permut…