364 citations · 4.2k across the 70 of their papers we have counts for
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gr-qc2016★ 12 cited
Thin shells joining local cosmic string geometries
Ernesto F. Eiroa, Emilio Rubin de Celis, Claudio Simeone
In this article we present a theoretical construction of spacetimes with a thin shell that joins two different local cosmic string geometries. We study two types of global manifold…
gr-qc2016★ 38 cited
Thin-shell wormholes with a double layer in quadratic F(R) gravity
Ernesto F. Eiroa, Griselda Figueroa-Aguirre
We present a family of spherically symmetric Lorentzian wormholes in quadratic F(R) gravity, with a thin shell of matter corresponding to the throat. At each side of the shell the…