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RESEARCH PRODUCT
The nonadiabatic general-relativistic stellar oscillations
José Ma. IbáñezLuis HerreraJuan A. MirallesJose Ma. Martisubject
PhysicsComputational astrophysicsClassical mechanicsHeat fluxSpace and Planetary ScienceGeneral relativityEinstein field equationsPerturbation (astronomy)Astronomy and AstrophysicsAstrophysics::Earth and Planetary AstrophysicsRelativistic quantum chemistryClassical limitStellar pulsationdescription
We have derived the equations which govern the linear nonadiabatic general-relativistic radial oscillations. The perturbation produces a heat flux that is coupled with the geometry, through the Einstein field equations of a stellar configuration. The classical limit is recovered. The stability conditions are examined by means of a simplified one-zone model.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1990-06-01 | Astrophysics and Space Science |