97 citations · 301 across the 26 of their papers we have counts for
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Bayesian constraints on covariant density functional equations of state of compact stars with new NICER mass-radius measurements
Jia-Jie Li, Yu Tian, Armen Sedrakian
Recent advancements in astrophysical observations of compact stars, particularly the new and updated NICER constraints, have provided mass-radius (-) data for pulsars spannin…
The nuclear symmetry energy and the neutron skin thickness in nuclei
G. F. Burgio, H. C. Das, I. Vidana
We investigate possible correlations between the stiffness of the symmetry energy at saturation density, the so-called parameter, and the neutron skin thickness of Ca…
Confronting new NICER mass-radius measurements with phase transition in dense matter and twin compact stars
Jia Jie Li, Armen Sedrakian, Mark Alford
The (re)analysis of data on the X-ray emitting pulsars PSR J0030+0451 and J0740+6620, as well as new results on PSR J0437-4715 and J1231-1411, are confronted with the predictions o…
Thermal Conductivity and Thermal Hall Effect in Dense Electron-Ion Plasma
Arus Harutyunyan, Armen Sedrakian
In this study, we examine thermal conductivity and the thermal Hall effect in electron-ion plasmas relevant to hot neutron stars, white dwarfs, and binary neutron star mergers, foc…
Josephson currents in neutron stars
Armen Sedrakian, Peter B. Rau
We demonstrate that the interface between -wave and -wave paired superfluids in neutron stars induces a neutron supercurrent, a charge-neutral analog of the Josephson junctio…
Bulk viscosity of two-color superconducting quark matter in neutron star mergers
Mark Alford, Arus Harutyunyan, Armen Sedrakian +1
We study the bulk viscosity of moderately hot and dense, neutrino-transparent color superconducting quark matter arising from weak-interaction-driven direct URCA processes. The qua…
Hybrid star models in the light of new multi-messenger data
Jia Jie Li, Armen Sedrakian, Mark Alford
Recent astrophysical mass inferences of compact stars HESS J1731-347 and PSR J0952-0607, with extremely small and large masses respectively, as well as the measurement of the neutr…