MODERN PHYSICS LETTERS A, vol.13, no.7, pp.571-580, 1998 (Journal Indexed in SCI)
Article / Article
Title of Journal :
MODERN PHYSICS LETTERS A
We discuss the notion that quantum fields may induce an effective time-dependent cosmological constant which decays from a large initial value. It is shown that such cosmological models are viable in a non-de Sitter space-time.