NEUTRON MATTER – QUARK MATTER PHASE TRANSITION AND QUARK STAR
نویسندگان
چکیده
منابع مشابه
Neutron matter - Quark matter phase transition and Quark star
We consider the neutron matter quark matter phase transition along with possible existence of hybrid quark stars. The equation of state for neutron matter is obtained using a nonperturbative method with pion dressing of the neutron matter and an analysis similar to that of symmetric nuclear matter. The quark matter sector is treated perturbatively in the small distance domain. For bag constant ...
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We have studied phase transition from hadron matter to quark matter in the presence of high magnetic fields incorporating the trapped electron neutrinos at finite temperatures. We have used the density dependent quark mass (DDQM) model for the quark phase while the hadron phase is treated in the frame-work of relativistic mean field theory. It is seen that the nuclear energy at phase transition...
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We construct the nuclear and quark matter equations of state at zero temperature in an effective quark theory (the Nambu-JonaLasinio model), and discuss the phase transition between them. The nuclear matter equation of state is based on the quark-diquark description of the single nucleon, while the quark matter equation of state includes the effects of scalar diquark condensation (color superco...
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According to quantum chromodynamics, matter at ultra-high density and low temperature is a quark liquid, with a condensate of Cooper pairs of quarks near the Fermi surface (“color superconductivity”). This paper reviews the physics of color superconductivity, and discusses some of the proposed signatures by which we might detect quark matter in neutron stars.
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ژورنال
عنوان ژورنال: International Journal of Modern Physics E
سال: 1993
ISSN: 0218-3013,1793-6608
DOI: 10.1142/s0218301393000212