Difficulties of standard cosmologies.
Abstract
The standard cosmologies do account well for some classical observations; but it is clear that other cosmologies satisfy them as well, or better, at the expense of some ad-hoc constructions. On the other side, ad-hoc constructions must indeed be also introduced to improve the standard cosmologies, in such a way that they satisfy some tests, for which non-standard cosmologies are better suited to the representation of observations.
- Publication:
-
New Ideas in Astronomy
- Pub Date:
- 1988
- Bibcode:
- 1988nda..conf..295P
- Keywords:
-
- Cosmological Models:Tests