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Variational Sturmian approximation: a nonperturbative method of solving time-independent Schrodinger equation

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dc.contributor.departmentDepartment of Mathematics
dc.contributor.kuauthorFaculty Member, Mostafazadeh, Ali
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T12:27:56Z
dc.date.issued2001
dc.description.abstractA variationally improved Sturmian approximation for solving time-independent Schrodinger equation is developed. This approximation is used to obtain the energy levels of a quartic anharmonic oscillator, a quartic potential, and a Gaussian potential. The results are compared with those of the perturbation theory, the WKB approximation, and the accurate numerical values.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue8
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipN/A
dc.description.versionPublisher version
dc.description.volume42
dc.identifier.doi10.1063/1.1385374
dc.identifier.eissn1089-7658
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00578
dc.identifier.issn0022-2488
dc.identifier.quartileQ3
dc.identifier.scopus2-s2.0-0035535310
dc.identifier.urihttps://hdl.handle.net/20.500.14288/1782
dc.identifier.wos169929700011
dc.keywordsQuantum-Mechanics
dc.keywordsQuantum Theory
dc.keywordsGaussian Potential
dc.keywordsSchrodinger Equation
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP) Publishing
dc.relation.ispartofJournal of Mathematical Physics
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/627
dc.subjectPhysics, Mathematical
dc.titleVariational Sturmian approximation: a nonperturbative method of solving time-independent Schrodinger equation
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorMostafazadeh, Ali
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Mathematics
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relation.isOrgUnitOfPublication.latestForDiscovery2159b841-6c2d-4f54-b1d4-b6ba86edfdbe
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