108 citations · 323 across the 12 of their papers we have counts for
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gr-qc2020★ 27 cited
Radial oscillations and tidal Love numbers of dark energy stars
Grigoris Panotopoulos, Angel Rincon, Ilidio Lopes
We investigate the properties of relativistic stars made of dark energy. We model stellar structure assuming i) isotropic perfect fluid and ii) a dark energy inspired equation of s…
gr-qc2020★ 13 cited
Quark stars with isotropic matter in Hořava gravity and Einstein-æther theory
Grigoris Panotopoulos, Daniele Vernieri, Ilídio Lopes
We study non-rotating and isotropic strange quark stars in Lorentz-violating theories of gravity, and in particular in Hořava gravity and Einstein-æther theory. For quark matter we…