112 citations · 1.2k across the 64 of their papers we have counts for
65 papers
Generalized plane strain embedded in three-dimensional anisotropic elasticity
Markus Lazar, Helmut O. K. Kirchner
The theory of anisotropic generalized plane strain of line forces and dislocation lines is embedded in three-dimensional elasticity of point forces and dislocation densities. Embed…
Second gradient electrodynamics: a non-singular relativistic field theory
Markus Lazar, Jakob Leck
In this paper, we give the covariant formulation of second gradient electrodynamics, which is a generalized electrodynamics of second order including derivatives of higher order. T…
Gradient modification of Newtonian gravity
Markus Lazar
A second gradient generalization of Newtonian gravity is presented within the framework of gradient field theory. Weak nonlocality is introduced via first and second gradients of t…
Second gradient electromagnetostatics: electric point charge, electrostatic and magnetostatic dipoles
Markus Lazar, Jakob Leck
In this paper, we study the theory of second gradient electromagnetostatics as the static version of second gradient electrodynamics. The theory of second gradient electrodynamics…
Second gradient electrodynamics: Green functions, wave propagation, regularization and self-force
Markus Lazar
In this work, the theory of second gradient electrodynamics, which is an important example of generalized electrodynamics, is proposed and investigated. Second gradient electrodyna…
Green functions and propagation in the Bopp-Podolsky electrodynamics
Markus Lazar
In this paper, we investigate the so-called Bopp-Podolsky electrodynamics. The Bopp-Podolsky electrodynamics is a prototypical gradient field theory with weak nonlocality in space…