Can probabilities be negative?

November 15, 2022 Aleksejus Kononovicius #statistics #quantum mechanics #videos #SoME2021

Can probabilities be negative? Yes, whenever information behaves in quirky ways in quantum systems. Video comments seem to suggest that similar observations can also apply in traffic.

For a detailed explanation on when using negative probabilities might make sense, watch the video by Steven G below (it took part in a "Summer of Math Exposition" 2021 contest).