RADIAL MODES OF ROTATING NEUTRON STARS IN THE CHANDRASEKHAR–FRIEDMAN FORMALISM-Reference-Cited by-同舟云学术

RADIAL MODES OF ROTATING NEUTRON STARS IN THE CHANDRASEKHAR–FRIEDMAN FORMALISM

Published:1998-02 Issue:01 Volume:07 Page:49-59
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

DATTA B.¹²,HASAN S. S.¹,SAHU P. K.³,PRASANNA A. R.⁴

Affiliation:

1. Indian Institute of Astrophysics, Bangalore 560034, India

2. Raman Research Institute, Bangalore 560080, India

3. Institut für Theoretische Physik, Universität Giessen, D-35392 Giessen, Germany

4. Physical Research Laboratory, Ahmedabad 380 009, India

Abstract

Eigenfrequencies of radial pulsations of "slowly" rotating neutron stars are calculated in a general relativistic formalism given by Chandrasekhar & Friedman. It is found that the square of the frequencies are always a decreasing function of the central density of the neutron star. The decrease of the squared frequency is sensitive to the equation of state of neutron star matter, and is illustrated using realistic models.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021827189800005X

Reference21 articles.

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