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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Optimization of relativistic mean field model for finite nuclei to neutron star matter
TL;DR: In this article, the authors optimized the parameters of extended relativistic mean field model using a selected set of global observables which includes binding energies and charge radii for nuclei along several isotopic and isotonic chains and the iso-scalar giant monopole resonance energies for the 90 Zr and 208 Pb nuclei.
Journal ArticleDOI
The spin-orbit field in superdeformed nuclei: a relativistic investigation
W. Koepf,Peter Ring +1 more
TL;DR: In this article, a set of parameters for an approximation of the relativistic scalar and vector-potentialsS andV in the Dirac equation in terms of Saxon-Woods shapes is presented.
Journal ArticleDOI
Thomas Fermi model of finite nuclei
J. Boguta,Johann Rafelski +1 more
TL;DR: In this article, a relativistic Thomas-Fermi model of finite nuclei is considered and the effective nuclear interaction is mediated by exchanges of isoscalar scalar and vector mesons.
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Chiral phase transition in an extended NJL model with higher-order multi-quark interactions
TL;DR: In this article, the chiral phase transition in an extended Nambu-Jona-Lasinio model with eight-quark interactions was studied, and the scalar and vector quark densities were derived in the mean field approximation.
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Formation of hypernuclei in high energy reactions within a covariant transport model
TL;DR: In this article, the formation of fragments with strangeness degrees of freedom in proton-and heavy-ion-induced reactions at high relativistic energies is investigated. But the model used is a combination of a dynamical transport model and a statistical approach of fragment formation.
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.