105 citations · 707 across the 36 of their papers we have counts for
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astro-ph.HE2026
Evidence for an accretion-driven subpopulation of black holes in GWTC-5.0
Zacharias Roupas
We report Bayesian evidence for a subpopulation of black holes, grown via accretion during the gaseous birth-stage of star clusters, in the cumulative GWTC-5.0 released by the LIGO…
astro-ph.HE2026
Black hole spin-mass correlation and vector resonant relaxation in gaseous star clusters: the origin of GW231123?
Zacharias Roupas
During the formation of a star cluster a spin-mass correlation of stellar black holes is generated as they grow via accretion of the residual gas. Moreover, the black hole spin ten…
astro-ph.HE2020★ 54 cited
QCD color superconductivity in compact stars: color-flavor locked quark star candidate for the gravitational-wave signal GW190814
Zacharias Roupas, Grigoris Panotopoulos, Ilidio Lopes
At sufficiently high densities and low temperatures matter is expected to behave as a degenerate Fermi gas of quarks forming Cooper pairs, namely a color superconductor, as was ori…