225 citations · 1.5k across the 107 of their papers we have counts for
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gr-qc2017★ 21 cited
Wormhole solutions with a complex ghost scalar field and their instability
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus +1
We study compact configurations with a nontrivial wormholelike spacetime topology supported by a complex ghost scalar field with a quartic self-interaction. For this case, we obtai…
gr-qc2017
Dispersion relations for gravitational waves in different models of dark energy
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihau +1
The propagation of weak gravitational waves on the background of dark energy is studied. The consideration is carried out within the framework of an approximate approach where the…