400 citations · 2.4k across the 73 of their papers we have counts for
72 papers
Cooling of Neutron Stars admixed with Light Dark Matter: a case study
M. Ángeles Pérez-García, H. Grigorian, C. Albertus +2
Neutron Stars (NSs) are born as hot, lepton-rich objects that evolve according to the standard paradigm through subsequent stages where they radiate the excess of energy by emittin…
Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS
A. Ayriyan, D. Blaschke, A. G. Grunfeld +3
We introduce a family of equations of state (EoS) for hybrid neutron star (NS) matter that is obtained by a two-zone parabolic interpolation between a soft hadronic EoS at low dens…
Chirally improved quark Pauli blocking in nuclear matter and applications to quark deconfinement in neutron stars
David Blaschke, Hovik Grigorian, Gerd Röpke
The relativistic mean field (RMF) model of the nuclear matter equation of state has been modified by including the effect of Pauli-blocking owing to quark exchange between the bary…
Was GW170817 a canonical neutron star merger? Bayesian analysis with a third family of compact stars
David Blaschke, Alexander Ayriyan, David Alvarez-Castillo +1
We investigate the possibility that GW170817 has not been the merger of two conventional neutron stars (NS) but involved at least one if not two hybrid stars with a quark matter co…
Studying the parameters of the extended - model for neutron star matter
David Alvarez-Castillo, Alexander Ayriyan, Gergely Gábor Barnaföldi +2
In this work we study the parameters of the extended - model for neutron star matter by a Bayesian analysis on state-of-the-art multi-messenger astronomy observations, namely…
Accretion-induced collapse to third family compact stars as trigger for eccentric orbits of millisecond pulsars in binaries
David Edwin Alvarez-Castillo, John Antoniadis, Alexander Ayriyan +5
A numerical rotating neutron star solver is used to study the temporal evolution of accreting neutron stars using a multi-polytrope model for the nuclear equation of state named AC…