On the evolution equation for gravitating ideal fluid bodies in general 
relativity

Friedrich, Helmut

doi:10.1103/PhysRevD.57.2317

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

On the evolution equation for gravitating ideal fluid bodies in general relativity

MPS-Authors

/persons/resource/persons20687

Friedrich, Helmut
Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

330916.pdf
(Publisher version), 95KB

Supplementary Material (public)

There is no public supplementary material available

Citation

Friedrich, H. (1998). On the evolution equation for gravitating ideal fluid bodies in general relativity. Physical Review D, 57(4), 2317-2322. doi:10.1103/PhysRevD.57.2317.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-5974-F

Abstract

We consider the Einstein-Euler equations for a simple ideal fluid in the domain where the speed of sound and the specific enthalpy are positive. Using a Lagrangian description of the fluid flow, we obtain evolution equations which are symmetric hyperbolic. Pressure free matter is discussed as a simple subcase.