PT symmetric pseudo-perturbation recipe; an imaginary cubic oscillator with spikes

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dc.creatorMustafa, Omar
dc.creatorZnojil, Miloslav
dc.date2002-06-25
dc.date2002-08-24
dc.date.accessioned2026-07-07T10:50:33Z
dc.date.available2026-07-07T10:50:33Z
dc.descriptionThe pseudo-perturbation shifted-l expansion technique PSLET is shown applicable in the non-Hermitian PT-symmetric context. The construction of bound states for several PT-symmetric potentials is presented, with special attention paid to V(r) = ir^3-alpha sqrt(ir) oscillators.
dc.descriptionRevtex file, 22 pages, 2 ps figures, submitted for publication (JPA)
dc.identifierhttps://arxiv.org/abs/math-ph/0206042
dc.identifierhttp://arxiv.org/abs/math-ph/0206042
dc.identifierJ.Phys.A35:8929,2002
dc.identifierdoi:10.1088/0305-4470/35/42/304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/184568
dc.subjectMathematical Physics
dc.subjectSpectral Theory
dc.titlePT symmetric pseudo-perturbation recipe; an imaginary cubic oscillator with spikes
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