1. S. Chen, B. Wang and R. Su, Hawking radiation in a d-dimensional static spherically-symmetric black Hole surrounded by quintessence, Phys. Rev. D 77 (2008) 124011 [ arXiv:0801.2053 ] [ SPIRES ].
2. A.H. Guth, The inflationary universe: a possible solution to the horizon and flatness problems, Phys. Rev. D 23 (1981) 347 [ SPIRES ].
3. B. Ratra and J. Peebles, Cosmological consequences of a rolling homogeneous scalar field, Phys. Rev. D 37 (1988) 3406 [ SPIRES ].
4. C. Wetterich, Cosmology and the fate of dilatation symmetry, Nucl. Phys. B 302 (1988) 668 [ SPIRES ].
5. R.R. Caldwell, R. Dave and P.J. Steinhardt, Cosmological imprint of an energy component with general equation-of-state, Phys. Rev. Lett. 80 (1998) 1582 [ astro-ph/9708069 ] [ SPIRES ].