90 citations · 196 across the 3 of their papers we have counts for
3 papers
gr-qc2009★ 18 cited
More about thin-shell wormholes associated to cosmic strings
Martin G. Richarte, Claudio Simeone
Previous analysis about thin-shell wormholes associated to cosmic strings are extended. More evidence is found supporting the conjecture that, under reasonable assumptions about th…
astro-ph2008★ 90 cited
Internal space structure generalization of the quintom cosmological scenario
Luis P. Chimento, Mónica Forte, Ruth Lazkoz +1
We introduce the Lagrangian for a multi-scalar field configuration in a -dimensional internal space endowed with a constant metric and generalize the quintom cosmologic…
gr-qc2008★ 88 cited
Thin-shell wormholes in Brans-Dicke gravity
Ernesto F. Eiroa, Martin G. Richarte, Claudio Simeone
Spherically symmetric thin-shell wormholes are constructed within the framework of Brans-Dicke gravity. It is shown that, for appropriate values of the Brans-Dicke constant, these…