noun Physics, Chemistry.
the branch of statistical mechanics that incorporates quantum mechanics.
Origin of quantum statistics
First recorded in 1930–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for quantum statistics
(functioning as singular) physics statistics concerned with the distribution of a number of identical elementary particles, atoms, ions, or molecules among possible quantum states
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Science definitions for quantum statistics
Any of various kinds of statistical mechanics that assume quantum mechanical behavior of particles.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.