Trigonometric discrete variable representations

Title Trigonometric discrete variable representations
Publication Type Journal Article
Year of Publication 1997
Authors Karabulut H, Sibert EL
Journal Journal of Physics B-Atomic Molecular and Optical Physics
Volume 30
Pagination L513-L516
Date Published Aug
ISBN Number 0953-4075
Accession Number WOS:A1997XR70700001
Abstract Discrete variable representations (DVRs) with underlying trigonometric bases are discussed. A new cosine basis is introduced, and the corresponding DVR is derived. The polynomial origins of a sine basis DVR derived by Baye (1995 J. Phys. B: At. Mel. Opt. Phys. 28 4399) is presented.
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