SCALAR FIELD COSMOLOGIES WITH VISCOUS FLUID
نویسندگان
چکیده
منابع مشابه
Scalar Field Cosmologies with Viscous Fluid
We investigate cosmological models with a free scalar field and a viscous fluid. We find exact solutions for a linear and nonlinear viscosity pressure. Both yield singular and bouncing solutions. In the first regime, a de Sitter stage is asymptotically stable, while in the second case we find power-law evolutions for vanishing cosmological constant. PACS 04.20 Jb, 04.40 Nr, 98.80 Hw
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ژورنال
عنوان ژورنال: International Journal of Modern Physics D
سال: 1996
ISSN: 0218-2718,1793-6594
DOI: 10.1142/s0218271896000217