arXiv · 1512.08862
Radial Bargmann representation for the Fock space of type B
Abstract
Let $ν_{α,q}$ be the probability and orthogonality measure for the $q$-Meixner-Pollaczek orthogonal polynomials, which has appeared in \cite{BEH15} as the distribution of the $(α,q)$-Gaussian process (the Gaussian process of type B) over the $(α,q)$-Fock space (the Fock space of type B). The main purpose of this paper is to find the radial Bargmann representation of $ν_{α,q}$. Our main results cover not only the representation of $q$-Gaussian distribution by \cite{LM95}, but also of $q^2$-Gaussian and symmetric free Meixner distributions on $\mathbb R$. In addition, non-trivial commutation relations satisfied by $(α,q)$-operators are presented.
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Nobuhiro Asai, Marek Bożejko, Takahiro Hasebe. 2016-01-19. Radial Bargmann representation for the Fock space of type B. https://doi.org/10.1063/1.4939748
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