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AuthorSadurní, Edc.contributor.author
Date of accession2022-07-04T06:02:52Zdc.date.accessioned
Available in OPARU since2022-07-04T06:02:52Zdc.date.available
Date of first publication2012-02-08dc.date.issued
AbstractThe problem of Schrödinger propagation of a discontinuous wavefunction – diffraction in time – is studied under a new light. It is shown that the evolution map in phase space induces a set of affine transformations on discontinuous wavepackets, generating expansions similar to those of wavelet analysis. Such transformations are identified as the cause for the infinitesimal details in diffraction patterns. A simple case of an evolution map, such as SL(2) in a two-dimensional phase space, is shown to produce an infinite set of space-time trajectories of constant probability. The trajectories emerge from a breaking point of the initial wave.dc.description.abstract
Languageendc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseCC BY-NC-SA 3.0dc.rights
Dewey Decimal GroupDDC 530 / Physicsdc.subject.ddc
LCSHDiscontinuous functionsdc.subject.lcsh
LCSHWavelets (Mathematics)dc.subject.lcsh
TitlePhase space evolution and discontinuous Schrödinger wavesdc.title
Resource typeBeitrag zu einer Konferenzdc.type
SWORD Date2022-02-27T20:58:29Zdc.date.updated
VersionpublishedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-43642dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-43718-8dc.identifier.urn
GNDWavelet-Analysedc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
InstitutionInstitut für Quantenphysikuulm.affiliationSpecific
Peer reviewjauulm.peerReview
DCMI TypeTextuulm.typeDCMI
CategoryPublikationenuulm.category
DOI of original publication10.1088/1742-6596/343/1/012106dc.relation1.doi
Source - Title of sourceJournal of Physics: Conference Seriessource.title
Source - Place of publicationIOP Publishingsource.publisher
Source - Volume343source.volume
Source - Issue1source.issue
Source - Year2012source.year
Source - Article number012106source.articleNumber
Source - ISSN1742-6596source.identifier.issn
Conference name7th International Conference on Quantum Theory and Symmetries (QTS7)uulm.conferenceName
Conference placePraguulm.conferencePlace
Conference start date2011-08-07uulm.conferenceStartDate
Conference end date2011-08-13uulm.conferenceEndDate
Bibliographyuulmuulm.bibliographie


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