Dislocations and Differential Geometry

The relation of differential geometry
with torsion to dislocations
(topological defects) in crystals

Nonlinear Continuum Mechanics

The dynamics of topological defects in an elastic continuum and relativistic effects

Mach's Principle

The hypothesis that gravitation and inertia depend on the cosmological mass distributions was first put forward by Ernst Mach (1838-1916)

Scientific papers

A complete list of my publications

Curriculum Vitae

My profile at Research Gate

Einsteins Unified Field Theory

English translation of Einstein's attempt
to unify gravitation and electromagnetism
in a teleparallel spacetime with torsion.