Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/99024
Title: | Some comments on q-deformed oscillators and q-deformed su(2) algebras | Authors: | Kwek, L.C. Oh, C.H. |
Issue Date: | 1998 | Citation: | 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 | URI: | http://scholarbank.nus.edu.sg/handle/10635/99024 | ISSN: | 14346044 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.