80 citations · 94 across the 2 of their papers we have counts for
9 papers
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…
Studying the Landau mass parameter of the extended - model for neutron star matter
David E. Alvarez-Castillo, Alexander Ayriyan, Gergely Gábor Barnaföldi +1
We present a Bayesian analysis of the Landau mass within the extended - model for neutron star matter. To this purpose, we consider the mass measurement of the object PSR 074…
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…
Astrophysical aspects of general relativistic mass twin stars
David Blaschke, David Edwin Alvarez-Castillo, Alexander Ayriyan +3
In this chapter we will introduce an effective equation of state (EoS) model based on polytropes that serves to study the so called "mass twins" scenario, where two compact stars h…
Hybrid equation of state with pasta phases and third family of compact stars
K. Maslov, N. Yasutake, A. Ayriyan +5
The effect of pasta phases on the quark-hadron phase transition is investigated for a set of relativistic mean-field equations of state for both hadron and quark matter. The result…