fermion
Noun
Meaning
any particle that obeys Fermi-Dirac statistics and is subject to the Pauli exclusion principle
Source: WordNetSynonyms
Hypernyms
Hyponyms
Phrases with the word
Examples
Dirac concludes with the prophetic words "We have boson variables appearing automatically in a theory that starts with only fermion variables, provided the number of fermion variables is infinite.
He suggested that beta decay could be explained by a four- fermion interaction, involving a contact force with no range. citation citation However, it is better described as a non-contact force field having a finite range, albeit very short.
If multiple fermions have the same spatial probability distribution, then at least one property of each fermion, such as its spin, must be different.
More precisely, because of the relation between spin and statistics, a particle containing an odd number of fermions is itself a fermion.
Most GUT models also fail to explain the little hierarchy between the fermion masses for different generations.
One of the few possible experimental tests of certain GUT is proton decay and also fermion masses.