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Brown Dwarfs, Quark Stars, and Quark-Hadron Phase Transition
Physical Review Letters, 1994It is shown that within an effective model of QCD, the Lee-Wick model, bodies with quark content of mass of the order of ${10}^{\ensuremath{-}2}$ to one solar mass can be formed at a temperature $T\ensuremath{\sim}1$ MeV much lower than the quark-hadron phase transition temperature.
Cottingham, WN +2 more
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STABILITY OF QUARK MATTER AND QUARK STARS
New Worlds in Astroparticle Physics, 2003We use the confining chromodielectric model to study quark matter. In the version of the model with a quartic potential for the confining field we obtain two solutions for the mean-field equations. The resulting equations of state for strange quark matter are degenerate at large densities with a small energy barrier between them.
M. FIOLHAIS, M. MALHEIRO, A. R. TAURINES
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Quark stars: when neutron stars melt
New Scientist, 2013Quark stars have existed only on paper so far, but new observations are changing that view and solving astrophysics great mysteries ...
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Compact stars: Neutron stars or quark stars or hybrid stars?
Physics Reports, 1994Abstract Using results from energy calculations of neutron matter, we construct various neutron star equations of state. From these equations of state, together with the Tolman-Oppenheimer-Volkoff equations, we calculate quantities such as pressure, mass density, mass energy density, total mass, radius, and moment of inertia for neutron stars ...
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Astrophysics and Space Science, 2005
More and more observational hints of quark stars are proposed these years though pulsars are considered conventionally to be normal neutron stars. The existence of low-mass quark stars is a direct consequence of the possibility that pulsar-like stars are actually quark stars, because of the ability that quark matter can confine itself by color ...
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More and more observational hints of quark stars are proposed these years though pulsars are considered conventionally to be normal neutron stars. The existence of low-mass quark stars is a direct consequence of the possibility that pulsar-like stars are actually quark stars, because of the ability that quark matter can confine itself by color ...
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Coalescence of black hole–neutron star binaries
Living Reviews in Relativity, 2021Koutarou Kyutoku +2 more
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