Ordering relations for q-boson operators, continued fraction techniques and the q-CBH enigma

DOI10.1088/0305-4470/28/24/018zbMath0880.17012OpenAlexW1969338520MaRDI QIDQ4345722

Jacob Katriel, Gérard H. E. Duchamp

Publication date: 23 July 1997

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/28/24/018

zbMATH Keywords

recurrence relationdeformationsnormal orderingboson operatorsCampbell-Baker-Hausdorff (CBH) formuladouble continued fraction

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Quantum groups and related algebraic methods applied to problems in quantum theory (81R50)

Related Items (7)

Twisted dendriform algebras and the pre-Lie Magnus expansion ⋮ Canonical and nonlinear vector coherent states of generalized models with spin-orbit interaction ⋮ Generating \(q\)-commutator identities and the \(q\)-BCH formula ⋮ The \((q, t)\)-Gaussian process ⋮ The general boson normal ordering problem ⋮ Quantum evolution of words ⋮ The \(q\)-deformed Campbell-Baker-Hausdorff-Dynkin theorem

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