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:
“We Irish, born into that ancient sect
But thrown upon this filthy modern tide
And by its formless spawning fury wrecked,
Climb to our proper dark, that we may trace
The lineaments of a plummet-measured face.”
—William Butler Yeats (1865–1939)
“Our books of science, as they improve in accuracy, are in danger of losing the freshness and vigor and readiness to appreciate the real laws of Nature, which is a marked merit in the ofttimes false theories of the ancients.”
—Henry David Thoreau (1817–1862)
“That the end is not far off since it will occur
In the present and this is the present.”
—John Ashbery (b. 1927)