Abstract
The skewness of the large-scale distribution of matter has long been known to be a probe of gravitational clustering. Here we show that the skewness is also a probe of violation of the equivalence principle between dark matter and baryons. The predicted level of violation can be tested with the forthcoming data from the Sloan Digital Sky Survey.
- Received 17 December 2003
DOI:https://doi.org/10.1103/PhysRevLett.92.181102
©2004 American Physical Society