HYPERVIRAL PERTURBATION CALCULATIONS FOR DOUBLE-WELL POTENTIALS OF PERTURBED OSCILLATOR TYPE

Authors
WITWIT MRM KILLINGBECK JP
Citation
Mrm. Witwit et Jp. Killingbeck, HYPERVIRAL PERTURBATION CALCULATIONS FOR DOUBLE-WELL POTENTIALS OF PERTURBED OSCILLATOR TYPE, Canadian journal of physics, 71(9-10), 1993, pp. 475-483
Citations number
14
Categorie Soggetti
Physics
Journal title
Canadian journal of physics → ACNP
ISSN journal
00084204
Volume
71
Issue
9-10
Year of publication
1993
Pages
475 - 483
Database
ISI
SICI code
0008-4204(1993)71:9-10<475:HPCFDP>2.0.ZU;2-K
Abstract
The renormalized hypervirial perturbation method is used to compute th e energy levels for a double-well potential V(x) = -Z2x2 + x2J. Result s are produced for a wide range of parameters (1 less-than-or-equal-to Z2 less-than-or-equal-to 10(6); 2 J = 4, 6, . . . 28, 30) and of stat e numbers (0 less-than-or-equal-to n less-than-or-equal-to 2 X 10(6)). Comparison is made with results obtained by other means.