Pseudo-giant number fluctuations and nematic order in microswimmer suspensions

Ismail El Korde, Dóra Bárdfalvy, Jason M. Lewis +3

Giant number fluctuations (GNFs), whereby the standard deviation $\Delta N$ in the local number of particles $⟨N⟩$ grows faster than $\sqrt{⟨N⟩}$, are a hallm…