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Rapidly rotating general relativistic stars. Pt. 2. Differentially rotating polytropes

Abstract

We have applied the numerical method which was developed for Newtonian gravity to general relativistic, differentially rotating bodies including ring-like structures. A number of equilibrium structures are obtained for two different polytropic indices N=1/2 and N=3/2, because the various proposed equations of state for the nuclear density region fall into the range N=1/2 to 3/2 from the viewpoint of its softness. (author).
Authors:
Komatsu, Hidemi; [1]  Eriguchi, Yoshiharu; [2]  Hachisu, Izumi [3] 
  1. Tokyo Univ. (Japan). Faculty of Science
  2. Tokyo Univ. (Japan). Dept. of Astronomy
  3. Kyoto Univ. (Japan). Dept. of Aeronautical Engineering
Publication Date:
Jul 01, 1989
Product Type:
Journal Article
Reference Number:
AIX-21-000737; EDB-89-171736
Resource Relation:
Journal Name: Monthly Notices of the Royal Astronomical Society; (UK); Journal Volume: 239:1
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; STARS; ROTATION; EQUATIONS OF STATE; GENERAL RELATIVITY THEORY; GRAVITATION; MATHEMATICAL MODELS; NUMERICAL SOLUTION; EQUATIONS; FIELD THEORIES; MOTION; 640102* - Astrophysics & Cosmology- Stars & Quasi-Stellar, Radio & X-Ray Sources
OSTI ID:
5464038
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0035-8711; CODEN: MNRAA
Submitting Site:
GBN
Size:
Pages: 153-171
Announcement Date:
Nov 01, 1989

Citation Formats

Komatsu, Hidemi, Eriguchi, Yoshiharu, and Hachisu, Izumi. Rapidly rotating general relativistic stars. Pt. 2. Differentially rotating polytropes. United Kingdom: N. p., 1989. Web.
Komatsu, Hidemi, Eriguchi, Yoshiharu, & Hachisu, Izumi. Rapidly rotating general relativistic stars. Pt. 2. Differentially rotating polytropes. United Kingdom.
Komatsu, Hidemi, Eriguchi, Yoshiharu, and Hachisu, Izumi. 1989. "Rapidly rotating general relativistic stars. Pt. 2. Differentially rotating polytropes." United Kingdom.
@misc{etde_5464038,
title = {Rapidly rotating general relativistic stars. Pt. 2. Differentially rotating polytropes}
author = {Komatsu, Hidemi, Eriguchi, Yoshiharu, and Hachisu, Izumi}
abstractNote = {We have applied the numerical method which was developed for Newtonian gravity to general relativistic, differentially rotating bodies including ring-like structures. A number of equilibrium structures are obtained for two different polytropic indices N=1/2 and N=3/2, because the various proposed equations of state for the nuclear density region fall into the range N=1/2 to 3/2 from the viewpoint of its softness. (author).}
journal = []
volume = {239:1}
journal type = {AC}
place = {United Kingdom}
year = {1989}
month = {Jul}
}