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The Ground state of matter at high densities: Equation of state and stellar models

Gordon Baym, +2 more
- 01 Jan 1971 - 
- Vol. 170, pp 299-317
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This article is published in The Astrophysical Journal.The article was published on 1971-01-01. It has received 1314 citations till now. The article focuses on the topics: Ground state & Equation of state.

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Mass radius relation of compact stars in the braneworld

TL;DR: In this paper, the authors study macroscopic stellar properties of compact stars from the braneworld point of view using neutron star equations of state, and test the possibility of extra dimensions by solving the brane Tolman-Oppenheimer-Volkoff equations obtained for three kinds of possible compact objects: hadronic, hybrid and quark stars.
Posted Content

The Effects of Superhigh Magnetic Fields on Equations of States of Neutron Stars

TL;DR: In this paper, a general formula for pressure of degenerate and relativistic electrons, Pe, which is suitable for superhigh magnetic fields, was deduced by introducing Dirac?-function in super high magnetic field, and discussed the quantization of Landau levels of electrons, and considered the quantum electrodynamic effects on the equations of states (EOSs) for different matter systems.
Journal ArticleDOI

The importance of the mixed phase in hybrid stars built with the Nambu-Jona-Lasinio model

TL;DR: In this article, the authors investigated the structure of hybrid stars based on two different constructions: one is based on the Gibbs condition for phase coexistence and considers the existence of a mixed phase (MP), and the other is based upon the Maxwell construction and no mixed phase is obtained.
Journal ArticleDOI

A General, Scale-independent Description of the Sound Speed in Neutron Stars

TL;DR: In this paper , the authors constructed a novel, scale-independent description of the sound speed in neutron stars, where the latter is expressed in a unit cube spanning the normalized radius, r/R, and the mass normalized to the maximum one, M/M TOV.
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Resonant shattering flares as multimessenger probes of the nuclear symmetry energy

TL;DR: In this paper, the authors show that the core-crust interface mode of a neutron star is sensitive to these parameters, through the density-weighted shear-speed within the crust, which is in turn dependent on the symmetry energy profile of dense matter.
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