Publication:
A new class of adiabatic cyclic states and geometric phases for non-Hermitian Hamiltonians

dc.contributor.coauthorN/A
dc.contributor.departmentDepartment of Mathematics
dc.contributor.kuauthorMostafazadeh, Ali
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T23:06:32Z
dc.date.issued1999
dc.description.abstractFor a T-periodic non-Hermitian Hamiltonian H(t), we construct a class of adiabatic cyclic states of period T which are not eigenstates of the initial Hamiltonian H(O). We show that the corresponding adiabatic geometric phase angles are real and discuss their relationship with the conventional complex adiabatic geometric phase angles. We present a detailed calculation of the new adiabatic cyclic states and their geometric phases for a non-Hermitian analog of the spin 1/2 particle in a precessing magnetic field.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue1
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume264
dc.identifier.doi10.1016/S0375-9601(99)00790-2
dc.identifier.eissn1873-2429
dc.identifier.issn0375-9601
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-0033552554
dc.identifier.urihttps://doi.org/10.1016/S0375-9601(99)00790-2
dc.identifier.urihttps://hdl.handle.net/20.500.14288/8978
dc.identifier.wos84516800002
dc.keywordsBerry phase
dc.keywordsQuantum
dc.keywordsEvolution
dc.keywordsSystems
dc.keywordsAngles
dc.keywordsApproximation
dc.keywordsTheorem
dc.language.isoeng
dc.publisherElsevier Science Bv
dc.relation.ispartofPhysics Letters A
dc.subjectPhysics
dc.titleA new class of adiabatic cyclic states and geometric phases for non-Hermitian Hamiltonians
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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