1999/11/09 by Luis P. Chimento, Chimento, Luis P., Alejandro S. Jakubi +3
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #gr-qc
paper · pdf · doi:10.48550/arxiv.gr-qc/9911030
8 pages, LaTeX 2.09. To appear in Proceedings of ERE-99
arxiv created 1999/11/09 · arxiv updated 2009/11/30
The Einstein-Klein-Gordon field equations are solved in a inhomogeneous shear-free universe containing a material fluid, a self-interacting scalar field, a variable cosmological term, and a heat flux. A quintessence-dominated scenario arises with a power-law accelerated expansion compatible with the currently observed homogeneous universe.