6533b827fe1ef96bd1286757
RESEARCH PRODUCT
A thermodynamic approach to the T-models
Salvador MengualJoan Josep Ferrandosubject
PhysicsGroup (mathematics)Fluid dynamicsTangentFOS: Physical sciencesPerfect fluidGeneral Relativity and Quantum Cosmology (gr-qc)CurvatureGeneral Relativity and Quantum CosmologyMathematical physicsInterpretation (model theory)description
The perfect fluid solutions admitting a group G$_3$ of isometries acting on orbits S$_2$ whose curvature has a gradient which is tangent to the fluid flow (T-models) are studied from a thermodynamic approach. All the admissible thermodynamic schemes are obtained, and the solutions compatible with the generic ideal gas equation of state are studied in detail. The possible physical interpretation of some previously known T-models is also analyzed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-07-14 |