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Bivariate raising and lowering differential operators for eigenfunctions of a 2D Fourier transform.
- Source :
-
Journal of Physics A: Mathematical & Theoretical . 2/20/2015, Vol. 48 Issue 7, p1-1. 1p. - Publication Year :
- 2015
-
Abstract
- We define a two-dimensional (2D) Fourier transform that self-reproduces a one-parameter family of bivariate Hermite functions; these are eigenfunctions of a Hamiltonian differential operator of second order, whose exponential is that transform. We find explicit forms of the bivariate raising and lowering partial differential operators of first degree for the eigenfunctions of this 2D Fourier transform. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17518113
- Volume :
- 48
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Journal of Physics A: Mathematical & Theoretical
- Publication Type :
- Academic Journal
- Accession number :
- 100680194
- Full Text :
- https://doi.org/10.1088/1751-8113/48/7/075201