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Journal ArticleDOI

Collective modes in a relativistic meson-nucleon system

K. Lim, +1 more
- 02 Oct 1989 - 
- Vol. 501, Iss: 4, pp 729-750
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TLDR
In this article, collective modes in a relativistic meson-nucleon system were investigated and three types of collective modes were found: zero-sound, meson branch modes, and modes which indicate an instability of the mean-field theory ground state.
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This article is published in Nuclear Physics.The article was published on 1989-10-02. It has received 48 citations till now. The article focuses on the topics: Meson & Scalar (mathematics).

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Citations
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Journal ArticleDOI

Spectral change of σ and ω mesons in a dense nuclear medium

TL;DR: In this paper, the spectra of the scalar and vector mesons in nuclear matter were studied in detail using the quark-meson coupling (QMC) model.
Journal ArticleDOI

Collective modes in relativistic nuclear matter: Classical approach.

TL;DR: A classical relativistic approach based in the Vlasov equation is applied to the study of infinite nuclear matter and it is seen that the scalar field only couples to the low-energy excitations at high densities and for wavelengths not too long.
Journal ArticleDOI

Relativistic mean-field kinetic equation: Collectives modes and symmetry breaking in nuclear matter.

TL;DR: A relativistic kinetic equation with self-consistent mean field is derived for a field theory of nucleons coupled to neutral scalar and vector mesons and the collective modes of nuclear matter are studied.
Journal ArticleDOI

Photons in dense nuclear matter: Random-phase approximation

TL;DR: In this paper, a comprehensive and pedagogic discussion of the properties of photons in cold and dense nuclear matter based on the resummed one-loop photon self-energy is presented.
Journal ArticleDOI

Core-crust transition properties of neutron stars within systematically varied extended relativistic mean-field model

TL;DR: In this article, the core-crust transition density is calculated using a method based on random-phase-approximation using three different families of systematically varied extended relativistic mean field model.
References
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Book

The Many-body Problem

David Pines
TL;DR: A survey with emphasis on physical considerations can be found in this article, with a focus on mathematical principles and techniques, and specific problems in the following areas: general formulationElectron GasInteracting Fermion SystemInteracting Boson SystemsSuperconductivity
Journal ArticleDOI

A relativistic many-body theory of high density matter.

TL;DR: In this article, a relativistic quantum many-body theory is applied to the study of high-density matter, where baryons are described as interacting with each other via massive scalar and massive vector meson exchange.
Journal ArticleDOI

Landau theory of relativistic Fermi liquids

TL;DR: In this article, a relativistic extension of the Landau Fermi liquid theory applicable to the study of high density matter is developed, and the results of Lorentz invariance in the theory are explored.