this is for holding javascript data
Matteo Cantiello edited Derive L.tex
about 10 years ago
Commit id: 6137b43482ad7ceb88ff3d923b865887c17297a4
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index 6f3cf37..b7241ba 100644
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Let's define
$n=N/V$ $n=\frac{N}/{V}$ the number density of communicative civilizations in the Galaxy, where $N$ is the total number of such civilizations populating the Galaxy and $V$ is the total galactic volume. Assuming an homogeneous distribution across the Galaxy, the average spacial separation between two neighbour communicative civilization is
$\sim replace_contentlt;r>\sim 1/n^{1/3}$.