| Autor: |
Som, M., Martins, M., Morégula, Andréa |
| Zdroj: |
General Relativity and Gravitation; February 2004, Vol. 36 Issue: 2 p459-464, 6p |
| Abstrakt: |
An isotropic spatially inhomogeneous spacetime with the stress tensor satisfying the limiting case of the strong energy condition [T00+ 1/2)T] = 0 in the locally inertial coordinates where the observer's four-velocity is ua= δ0asatisfying the constraint uaua= −1 is studied. Special metrics with accelerating expansions of the inhomogeneous spacetime merely controlled by the shear are presented as an alternative model. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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