532 citations · 4.8k across the 77 of their papers we have counts for
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gr-qc2013★ 3 cited
Friedmann-Robertson-Walker like cosmologies with spherical symmetry
Mauricio Cataldo, Fernanda Arostica, Sebastian Bahamonde
We reconsider the cosmological model discussed by Sung-Won Kim [Phys. Rev D 53, 6889 (1996)] in the context of Friedmann-Robertson-Walker cosmologies with a traversable wormhole, w…
gr-qc2013★ 24 cited
(N+1)-dimensional Lorentzian evolving wormholes supported by polytropic matter
Mauricio Cataldo, Sebastian Bahamonde, Fernanda Arostica
In this paper we study -dimensional evolving wormholes supported by energy satisfying a polytropic equation of state. The considered evolving wormhole models are described b…