Abstract:
The exact general solution to the Einstein equations in a homogeneous Universe with a full causal viscous fluid source for the bulk viscosity index m = 1/2 is found. We have investigated the asymptotic stability of Friedmann and de Sitter solutions, the former is stable for m ≥ 1/2 and the latter for m ≤ 1/2. The comparison with results of the truncated theory is made. For m = 1/2, it was found that families of solutions with extrema no longer remain in the full case and they are replaced by asymptotically Minkowski evolutions. These solutions are monotonic.
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Citas:
---------- APA ----------
Chimento, L.P. & Jakubi, A.S.
(1997)
. Dissipative cosmological solutions. Classical and Quantum Gravity, 14(7), 1811-1820.
http://dx.doi.org/10.1088/0264-9381/14/7/016---------- CHICAGO ----------
Chimento, L.P., Jakubi, A.S.
"Dissipative cosmological solutions"
. Classical and Quantum Gravity 14, no. 7
(1997) : 1811-1820.
http://dx.doi.org/10.1088/0264-9381/14/7/016---------- MLA ----------
Chimento, L.P., Jakubi, A.S.
"Dissipative cosmological solutions"
. Classical and Quantum Gravity, vol. 14, no. 7, 1997, pp. 1811-1820.
http://dx.doi.org/10.1088/0264-9381/14/7/016---------- VANCOUVER ----------
Chimento, L.P., Jakubi, A.S. Dissipative cosmological solutions. Classical Quantum Gravity. 1997;14(7):1811-1820.
http://dx.doi.org/10.1088/0264-9381/14/7/016