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Interpolant polynomial technique applied to the PPP model. I. Asymptotics for excited states of cyclic polyenes in the finite cyclic Hubbard model

✍ Scribed by P. Bracken; J. Čížek

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 882 KB
Volume: 57
Category: Article
ISSN: 0020-7608
DOI: 10.1002/(sici)1097-461x(1996)57:6<1019::aid-qua1>3.0.co;2-w

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✦ Synopsis

For theoretical reasons, and on account of the development of a new interpolation technique, it is useful and important to examine the asymptotic behavior of the solution to the one-dimensional Hubbard model. In this article, it is shown how perturbative expansions for the energy can be developed in the asymptotic region of the relevant coupling for all the relevant excited states of cyclic polyene rings. Sons, Inc.