Modern Theories 1980s To Present
This section includes alternatives to GR published after the observations of galaxy rotation that led to the hypothesis of "dark matter".
There is no known reliable list of comparison of these theories.
Those considered here include: Beckenstein (2004), Moffat (1995), Moffat (2002), Moffat (2005a, b).
These theories are presented with a cosmological constant or added scalar or vector potential.
Read more about this topic: Alternatives To General Relativity
Famous quotes containing the words modern, theories and/or present:
“In my experience, if you have to keep the lavatory door shut by extending your left leg, it’s modern architecture.”
—Nancy Banks-Smith, British columnist. Guardian (London, February 20, 1979)
“The egoism which enters into our theories does not affect their sincerity; rather, the more our egoism is satisfied, the more robust is our belief.”
—George Eliot [Mary Ann (or Marian)
“Women ... are degraded by the ... propensity to enjoy the present moment, and, at last, despise the freedom which they have not sufficient virtue to struggle to attain.”
—Mary Wollstonecraft (1759–1797)