6 citations · 11 across the 4 of their papers we have counts for
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gr-qc2009★ 3 cited
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…
gr-qc2004★ 6 cited
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''.…
gr-qc2003★ 2 cited
The topology of Schwarzschild's solution and the Kruskal metric
S. Antoci, D. -E. Liebscher
Kruskal's extension solves the problem of the arrow of time of the ``Schwarzschild solution'' through combining two Hilbert manifolds by a singular coordinate transformation. We di…