WHETHER the mesotron obeys Bose-Einstein or Fermi-Dirac statistics is closely associated with what one assumes regarding the nature of the field, emission and absorption of which by the heavy particle ...

A quantum system consisting of a large number of microscopic particles obeys statistical laws at the macroscopic level. In nature, there are two kinds of microscopic quantum particles. One is the ...

IT was a signal contribution to the chance of an experimental test of the Fermi-Dirac statistics when Bloch 1 included the interaction of the electrons and the lattice in the representation of a metal ...

Fermi liquids are quantum mechanical systems where fermions (like electrons in a metal) collectively behave predictably at absolute zero temperature, equivalent to 0 Kelvin or -273.15°C. Fermions are ...

Blue blocker: blue laser light is used at JILA to measure how quantum statistics can affect light scattering in an ultracold gas of strontium atoms. (Courtesy: Christian Sanner, Ye labs/JILA) A ...