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AuthorRosenbach, Robertdc.contributor.author
Date of accession2016-03-21T12:28:49Zdc.date.accessioned
Available in OPARU since2016-03-21T12:28:49Zdc.date.available
Year of creation2015dc.date.created
AbstractMulti-component quantum systems that interact strongly with their environments are difficult to simulate numerically. This challenge is approached by introducing the numerically exact Time Evolving Density Matrix with Orthogonal Polynomial Algorithm (TEDOPA). The application of this algorithm allows for the efficient simulation of open quantum system dynamics, including spin-boson models and generalizations of it to multi-component systems. In this thesis, TEDOPA is introduced and applied to pigment-protein complexes that play a key role in the photosynthetic process and that have been studied extensively in the last years. Further methodical and numerical improvements of TEDOPA are developed, resulting in major speed-ups for certain parameter regimes.dc.description.abstract
Languageendc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandarddc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_v3dc.rights.uri
KeywordComplex quantum dynamicsdc.subject
KeywordMatrix product states and operatorsdc.subject
KeywordQuantum biologydc.subject
KeywordQuantum many-body systemsdc.subject
Dewey Decimal GroupDDC 530 / Physicsdc.subject.ddc
LCSHNumerical methods and algorithmsdc.subject.lcsh
LCSHQuantum information processingdc.subject.lcsh
LCSHQuantum mechanicsdc.subject.lcsh
LCSHQuantum systemsdc.subject.lcsh
LCSHQuantum theorydc.subject.lcsh
TitleNumerical methods for complex quantum dynamics with applications to quantum biology and quantum many-body dynamicsdc.title
Resource typeDissertationdc.type
DOIhttp://dx.doi.org/10.18725/OPARU-3918dc.identifier.doi
PPN854150935dc.identifier.ppn
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-vts-99974dc.identifier.urn
GNDNumerisches Verfahrendc.subject.gnd
GNDQuantenbiologiedc.subject.gnd
GNDQuanteninformatikdc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
Date of activation2016-03-18T09:21:52Zuulm.freischaltungVTS
Peer reviewneinuulm.peerReview
Shelfmark print versionW: W-H 14.645uulm.shelfmark
DCMI TypeTextuulm.typeDCMI
VTS-ID9997uulm.vtsID
CategoryPublikationenuulm.category


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