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Bose-Einstein statistics
This term refers to a specific mathematical framework in quantum physics. It is used exclusively in scientific and academic registers, particularly within thermodynamics and quantum mechanics, to describe the behavior of bosons. It is distinct from Fermi-Dirac statistics, which apply to fermions.
Grammatically, although the word "statistics" usually implies a plural count, in this context it functions as a singular mass noun referring to a specific system of laws or a theoretical framework. It is treated as an uncountable entity when referring to the theory itself.
Meanings
A set of statistical laws in quantum mechanics that describe the distribution of identical particles with integer spin, known as bosons, over various energy states. These statistics dictate that any number of particles can occupy the same quantum state simultaneously, which allows for the formation of a Bose-Einstein condensate at temperatures approaching absolute zero.
The behavior of photons is governed by Bose-Einstein statistics.