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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One possible mechanism for massive neutron star supported by soft EOS
De-Hua Wen,Jing Yan,Xue-Mei Liu +2 more
TL;DR: In this paper, the authors proposed a soft EOS for the massive neutron star (PSR J1614-2230), which is supported by the super strong field of the massive Neutron Star.
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Discerning nuclear pairing properties from magnetic dipole excitation
TL;DR: In this paper, a relation between the magnetic-dipole (M1) excitation of nuclei and the pairing modes within the framework of relativistic nuclear energy density functional (RNEDF) was investigated.
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Interaction of Hadronic Dark Matter with Nucleons and Leptons
Vitaly Beylin,Vladimir Kuksa +1 more
TL;DR: The analysis was fulfilled within the framework of the effective meson-exchange model, which is based on dynamic realization of SU(3)-symmetry, and the cross-section of low-energy scattering of nucleons on hadronic dark matter particles is calculated.
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Astrophysical Implications on Hyperon Couplings and Hyperon Star Properties with Relativistic Equations of States
TL;DR: In this article , the authors performed Bayesian inference of phenomenological hyperon-nucleon interactions using the tidal deformability measurement of the GW170817 binary neutron star merger as detected by LIGO/Virgo and the mass-radius measurements of PSR J0030+0541 and PSRJ0740+6620, and found that the maximum mass of hyperon stars is at most 2.176−0.202+0.085M⊙ (68% credible interval).
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Neutron stars in general relativity and scalar-tensor theory of gravity
TL;DR: In this article, the masses and radii of neutron stars are discussed in general relativity and scalar-tensor theory of gravity and the differences are compared with the current uncertainties stemming from the nuclear equation of state in the relativistic mean field framework.
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.