10 citations · 20 across the 3 of their papers we have counts for
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gr-qc2008★ 6 cited
Physics from scratch. Letter on M. Tegmark's ``The Mathematical Universe''
Antonio N. Bernal, Miguel Sánchez, Francisco José Soler Gil
In a recent article, M. Tegmark poses the hypothesis that our known universe is a ``baggage free'' mathematical structure among many other possible ones, which also correspond to o…
gr-qc2005★ 4 cited
A note on the extendability of compact hypersurfaces to smooth Cauchy hypersurfaces
Antonio N. Bernal, Miguel Sánchez
This paper has been withdrawn because the new one gr-qc/0512095 includes all its results (as well as those in gr-qc/0511016) in a clearer way.
gr-qc2004★ 10 cited
Smooth globally hyperbolic splittings and temporal functions
Antonio N. Bernal, Miguel Sánchez
Geroch's theorem about the splitting of globally hyperbolic spacetimes is a central result in global Lorentzian Geometry. Nevertheless, this result was obtained at a topological le…