133 citations · 499 across the 15 of their papers we have counts for
3 papers · 1 filter
Thick domain wall spacetimes with and without reflection symmetry
Alejandra Melfo, Nelson Pantoja, Aureliano Skirzewski
We show that the spacetimes of domain wall solutions to the coupled Einstein-scalar field equations with a given scalar field potential fall into two classes, depending on whether…
Curvature singularity of the distributional BTZ black hole geometry
N. R. Pantoja, H. Rago, R. O. Rodriguez
For the non-rotating BTZ black hole, the distributional curvature tensor field is found. It is shown to have singular parts proportional to a -distribution with support at the o…
Self-gravitating domain walls and the thin-wall limit
Rommel Guerrero, Alejandra Melfo, Nelson Pantoja
We analyse the distributional thin wall limit of self gravitating scalar field configurations representing thick domain wall geometries. We show that thick wall solutions can be ge…