Someone has pointed out that both the "preferred direction" in the cosmos and the way the expansion of the Universe appears to be accelerating can be explained by the existence of very large gravitational waves (imagine a balloon being inflated but oscillating on a large scale as wel). Nice idea!
Someone has pointed out that both the "preferred direction" in the cosmos and the way the expansion of the Universe appears to be accelerating can be explained by the existence of very large gravitational waves (imagine a balloon being inflated but oscillating on a large scale as wel). Nice idea!
See this arxiv post.