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gr-qc2011★ 9 cited
The Weierstrass Criterion and the Lemaitre-Tolman-Bondi Models with Cosmological Constant λ
Ivana Bochicchio, Salvatore Capozziello, Ettore Laserra
We analyze Lemaitre-Tolman-Bondi models in presence of the cosmological constant Λthrough the classical Weierstrass criterion. Precisely, we show that the Weierstrass approach allo…
gr-qc2011★ 12 cited
A Nonsingular Brans Wormhole: An Analogue to Naked Black Holes
Amrita Bhattacharya, Ramil Izmailov, Ettore Laserra +1
In a recent paper, we showed the Jordan frame vacuum Brans Class I solution provided a wormhole analogue to Horowitz-Ross naked black hole in the wormhole range -3/2<ω<-4/3. Therea…