Physics, Quantum Mechanics, Bose Einstein Condensate, Quantum Physics, Statistical Mechanics.
temperatures. Their quantum wavefunctions spread out; they become indistinguishable and begin to behave like a single wavefunction. Unlike Fermions (particles with half-integer spin), Bosons are not subject to the Pauli Exclusion Principle (per Fermi-Dirac statistics, Fermions cannot exist in the