Please use this identifier to cite or link to this item:
|Title:||Some comments on q-deformed oscillators and q-deformed su(2) algebras|
|Authors:||Kwek, L.C. |
|Source:||Kwek, L.C.,Oh, C.H. (1998). Some comments on q-deformed oscillators and q-deformed su(2) algebras. European Physical Journal C 5 (1) : 189-193. ScholarBank@NUS Repository.|
|Abstract:||The various relations between q-deformed oscillators algebras and the q-deformed su(2) algebras are discussed. In particular, we exhibit the similarity of the q-deformed su(2) algebra obtained from q-oscillators via Schwinger construction and those obtained from q-Holstein-Primakoff transformation and show how the relation between su√q(2) and Hong Yan q-oscillator can be regarded as an special case of Inöuë-Wigner contraction. This latter observation and the imposition of positive norm requirement suggest that Hong Yan q-oscillator algebra is different from the usual su√q(2) algebra, contrary to current belief in the literature.|
|Source Title:||European Physical Journal C|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 23, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.