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What is overdensity in the cosmology ??

Posted: December 22 2013
by Alisson Pereira Costa
What is overdensity in the cosmology ??



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What is overdensity in the cosmology ??

Posted: February 28 2016
by Himanish Ganjoo
Typically in cosmology, overdensity refers to the deviation of the density at a point from the average density:

[tex]\delta(x) = \frac{\rho(x) - \bar{\rho}}{\bar{\rho}}[/tex]