Journal ArticleDOI
A theory of highly condensed matter
TLDR
In this article, a model relativistic, many-body, quantum field theory composed of a baryon field, a neutral scalar meson field coupled to the scalar density ψ ψ, and a neutral vector meson fields coupled with the conserved Baryon current i Ψ γλψ is developed.About:
This article is published in Annals of Physics.The article was published on 1974-04-01. It has received 1557 citations till now. The article focuses on the topics: Quantum field theory & Propagator.read more
Citations
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Dynamical nonextensivity or nonextensive dynamics
TL;DR: This work discusses the mutual interplay of non-extensiveness and dynamics of dense matter and estimates the level of nonextensivity of the quark-gluon system described by lattice QCD.
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Low Density Instability in Asymmetric Nuclear Matter Using Pion Dressing
TL;DR: In this paper, the symmetry energy, curvature parameter of symmetry energy and asymmetry energy were investigated and the effect of the density dependence on symmetry energy on instability property is investigated and analyzed using proton fraction in the nuclear matter.
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Modes of decay in neutron-rich nuclei
TL;DR: In this article, the ground, first intrinsic excited states and density distribution for neutron-rich thorium and uranium isotopes, within the framework of relativistic mean field (RMF) approach using axially deformed basis.
Applications of the Octet Baryon Quark-Meson Coupling Model to Hybrid Stars
TL;DR: In this article, the authors investigated a particular state-of-theart model which is currently used to refine our knowledge of the workings of the strong interaction and the way that it is manifested in both neutron stars and heavy nuclei, although they have placed emphasis on the former for reasons of personal interest.
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Equation of State of Protoneutron Star with Trapped Neutrinos
Zhang Hua,Jia Huan-Yu +1 more
TL;DR: In this paper, the influence of trapped neutrinos on the proto-neutron star was studied in the framework of relativistic mean-field theory, and it was shown that trapped neutrons increase proton fraction and make the equation of state of neutron star matter softer when neglecting hyperonic freedom.
References
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On Massive neutron cores
J. R. Oppenheimer,G. M. Volkoff +1 more
TL;DR: In this paper, the authors studied the gravitational equilibrium of masses of neutrons, using the equation of state for a cold Fermi gas, and general relativity, and showed that for masses under 1/3, there are no static equilibrium solutions.
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Static Solutions of Einstein's Field Equations for Spheres of Fluid
TL;DR: In this article, a method is developed for treating Einstein's field equations, applied to static spheres of fluid, in such a manner as to provide explicit solutions in terms of known analytic functions.
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On Continued Gravitational Contraction
TL;DR: In this paper, the authors study the solutions of the gravitational field equations which describe the contraction of a heavy star, and give general and qualitative arguments on the behavior of the metrical tensor as the contraction progresses.