superfluidity
Noun
Meaning
superfluidity (usually uncountable, plural superfluidities)
(physics) The frictionless flow that is characteristic of a fluid with zero viscosity, especially liquid helium at temperatures near absolute zero.
Related terms
Examples
There are few moments in science in which you genuinely are excited. The discovery of superfluidity in helium-3 was one of those moments.
At low temperature fermions show superfluidity for uncharged particles and superconductivity for charged particles.
At the other limit, the fermions (most notably superconducting electrons) form Cooper pairs which also exhibit superfluidity.
However, quantum teleportation of particles has been theorized to also be possible, and to perhaps be an explanation for the teleportation-like effects seen in superconductivity and superfluidity.
Helium-4 atoms are bosons, and their superfluidity can be understood in terms of the Bose–Einstein statistics that they obey.
I.M. Khalatnikov, An introduction to the theory of superfluidity (W.