A
Armen Sedrakian
Researcher at Frankfurt Institute for Advanced Studies
Publications - 200
Citations - 5741
Armen Sedrakian is an academic researcher from Frankfurt Institute for Advanced Studies. The author has contributed to research in topics: Neutron star & Nuclear matter. The author has an hindex of 40, co-authored 186 publications receiving 4859 citations. Previous affiliations of Armen Sedrakian include University of Tübingen & University of Rostock.
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Journal ArticleDOI
Implications from GW170817 and I-Love-Q relations for relativistic hybrid stars
Vasileios Paschalidis,Kent Yagi,David Alvarez-Castillo,David Blaschke,David Blaschke,David Blaschke,Armen Sedrakian +6 more
TL;DR: In this article, a new parametrization for hybrid hadron-quark equations of state, which give rise to low-mass twin stars, and test them against GW170817 is found consistent with the coalescence of a binary hybrid star-neutron star.
BookDOI
Physics of neutron star interiors
TL;DR: In this paper, the Tensor Virial Method and its applications to self-gravitating superfluids are discussed. And a phase diagram for spinning and exploding Neutron stars is presented.
Journal ArticleDOI
Composition and stability of hybrid stars with hyperons and quark color-superconductivity
Luca Bonanno,Armen Sedrakian +1 more
TL;DR: In this article, the authors investigate whether hyperons and quark matter can be accommodated in massive compact stars by constructing an equation of state based on a combination of phenomenological relativistic hyper-nuclear density functional and an effective model of quantum chromodynamics.
Journal ArticleDOI
Composition and stability of hybrid stars with hyperons and quark color-superconductivity
Luca Bonanno,Armen Sedrakian +1 more
TL;DR: In this paper, the authors investigated whether hyperons and quark matter can be accommodated in massive compact stars by constructing an equation of state based on a combination of phenomenological relativistic hyper-nuclear density functional and an effective model of quantum chromodynamics.
Journal ArticleDOI
Compact stars with sequential QCD phase transitions
Mark G. Alford,Armen Sedrakian +1 more
TL;DR: It is shown that this can give rise to two separate branches of hybrid stars, separated from each other and from the nuclear branch by instability regions, and, therefore, to a new family of compact stars, denser than the ordinary hybrid stars.