16 citations · 39 across the 10 of their papers we have counts for
10 papers
On constructing purely affine theories with matter
Jorge L. Cervantes-Cota, D. -E. Liebscher
We explore ways to obtain the very existence of a space-time metric from an action principle that does not refer to it a priori. Although there are reasons to believe that only a n…
Interpreting solutions with nontrivial Killing groups in general relativity
Salvatore Antoci, Dierck Ekkehard Liebscher
General relativity is reconsidered by starting from the unquestionable interpretation of special relativity, which (Klein 1910) is the theory of the invariants of the metric under…
The group aspect in the physical interpretation of general relativity theory
Salvatore Antoci, Dierck-Ekkehard Liebscher
When, at the end of the year 1915, both Einstein and Hilbert arrived at what were named the field equations of general relativity, both of them thought that their fundamental achie…
Hans-Juergen Treder and the discovery of confinement in Einstein's unified field theory
S. Antoci, D. -E. Liebscher
In the year 1957, when interest in Einstein's unified field theory was fading away for lack of understanding of its physical content, Treder performed a momentous critical analysis…
Electrostatics and confinement in Einstein's unified field theory
S. Antoci, D. -E. Liebscher, L. Mihich
A way for appending sources at the right-hand sides of the field equations of Einstein's unified field theory is recalled. Two exact solutions endowed with point sources in equilib…
Reinstating Schwarzschild's original manifold and its singularity
Salvatore Antoci, Dierck-Ekkehard Liebscher
The content of this review is summarized here through the titles of its sections, as follows: 1. Introduction: Schwarzschild's original solution and the ``Schwarzschild solution''.…