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Эта публикация цитируется в 2 научных статьях (всего в 2 статьях)
A Fock Model and the Segal–Bargmann Transform for the Minimal Representation of the Orthosymplectic Lie Superalgebra $\mathfrak{osp}(m,2|2n)$
Sigiswald Barbier, Sam Claerebout, Hendrik De Bie Department of Electronics and Information Systems, Faculty of Engineering and Architecture, Ghent University, Krijgslaan 281, 9000 Gent, Belgium
Аннотация:
The minimal representation of a semisimple Lie group is a ‘small’ infinite-dimensional irreducible unitary representation. It is thought to correspond to the minimal nilpotent coadjoint orbit in Kirillov's orbit philosophy. The Segal–Bargmann transform is an intertwining integral transformation between two different models of the minimal representation for Hermitian Lie groups of tube type. In this paper we construct a Fock model for the minimal representation of the orthosymplectic Lie superalgebra $\mathfrak{osp}(m,2|2n)$. We also construct an integral transform which intertwines the Schrödinger model for the minimal representation of the orthosymplectic Lie superalgebra $\mathfrak{osp}(m,2|2n)$ with this new Fock model.
Ключевые слова:
Segal–Bargmann transform, Fock model, Schrödinger model, minimal representations, Lie superalgebras, spherical harmonics, Bessel–Fischer product.
Поступила: 17 марта 2020 г.; в окончательном варианте 12 августа 2020 г.; опубликована 26 августа 2020 г.
Образец цитирования:
Sigiswald Barbier, Sam Claerebout, Hendrik De Bie, “A Fock Model and the Segal–Bargmann Transform for the Minimal Representation of the Orthosymplectic Lie Superalgebra $\mathfrak{osp}(m,2|2n)$”, SIGMA, 16 (2020), 085, 33 pp.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/sigma1622 https://www.mathnet.ru/rus/sigma/v16/p85
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