Geometry of static perfect fluid spheres in general relativity.

Eur Phys J C Part Fields

Department of Physics and Astronomy, Bishop's University, 2600 College Street, Sherbrooke, QC J1M 1Z7 Canada.

Published: April 2022

AI Article Synopsis

  • Examines two new classes of solutions to the Einstein equations influenced by a unique fluid with a specific equation of state.
  • These solutions are characterized by being static and spherically symmetric, involving up to four different parameters.
  • The geometries detailed in this study represent compact spaces that feature naked central singularities.

Article Abstract

We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact spaces with naked central singularities.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9038826PMC
http://dx.doi.org/10.1140/epjc/s10052-022-10349-2DOI Listing

Publication Analysis

Top Keywords

perfect fluid
8
geometry static
4
static perfect
4
fluid spheres
4
spheres general
4
general relativity
4
relativity discuss
4
discuss physical
4
physical features
4
features classes
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!