Blasiak, P.; Horzela, A.; Penson, K. A. and Solomon, A. I.
|DOI (Digital Object Identifier) Link:||http://doi.org/10.1007/s10582-004-9776-0|
|Google Scholar:||Look up in Google Scholar|
We solve the normal ordering problem for (A† A)n where A and A† are one mode deformed ([A,A†] = [N+1] – [N]) bosonic ladder operators. The solution generalizes results known for canonical bosons. It involves combinatorial polynomials in the number operator N for which the generating function and explicit expressions are found. Simple deformations provide examples of the method.
|Item Type:||Journal Article|
|Copyright Holders:||Not known|
|Project Funding Details:||
|Extra Information:||Presented at the 13th International Colloquium on "Integrable Systems and Quantum Groups", Prague, 17-09 June 2004|
|Keywords:||boson normal ordering; combinatorics|
|Academic Unit/Department:||Faculty of Science, Technology, Engineering and Mathematics (STEM) > Physical Sciences
Faculty of Science, Technology, Engineering and Mathematics (STEM)
|Depositing User:||Allan Solomon|
|Date Deposited:||10 Apr 2007|
|Last Modified:||02 Aug 2016 13:05|
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