- #1
TrickyDicky
- 3,507
- 27
Matter with even total spin are considered (composite) bosons, for instance atoms whose particle spins add up to an even number, but they don't behave at all like gauge bosons, and I don't think they follow Bose-Einstein statistics,unless they are cooled to near absolute zero temperature, in which case they show BEC features, but then also fermionic matter can be made to turn "bosonic" with sufficiently low temperatures (He-3 BEC,etc).
So my question is does the bosonic behaviour in composite bosons shows only in near absolute zero conditions,and if so, why call them bosons at all if fermions can be made to show that behaviour at extreme temperatures?
So my question is does the bosonic behaviour in composite bosons shows only in near absolute zero conditions,and if so, why call them bosons at all if fermions can be made to show that behaviour at extreme temperatures?