191 citations · 514 across the 13 of their papers we have counts for
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gr-qc2008★ 124 cited
Instability of wormholes supported by a ghost scalar field. II. Nonlinear evolution
J. A. Gonzalez, F. S. Guzman, O. Sarbach
We analyze the nonlinear evolution of spherically symmetric wormhole solutions coupled to a massless ghost scalar field using numerical methods. In a previous article we have shown…
gr-qc2008★ 191 cited
Instability of wormholes supported by a ghost scalar field. I. Linear stability analysis
J. A. Gonzalez, F. S. Guzman, O. Sarbach
We examine the linear stability of static, spherically symmetric wormhole solutions of Einstein's field equations coupled to a massless ghost scalar field. These solutions are para…