Topological aspects of cavity-induced degeneracies in polyatomic molecules

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dc.contributor.authorBadanko, Peter
dc.contributor.authorUmarov, Otabek
dc.contributor.authorFabri, Csaba
dc.contributor.authorHalasz, Gabor J.
dc.contributor.authorVibok, Agnes
dc.contributor.authorOtabek Umarov (1992-) (PhD student in atomic and molecular physics)
dc.contributor.submitterdepFizikai Intézet -- 749
dc.contributor.submitterdepElméleti Fizikai Tanszék -- 713
dc.contributor.submitterdepTTK
dc.contributor.submitterdepDebreceni Egyetem
dc.date.accessioned2024-09-05T09:21:14Z
dc.date.available2024-09-05T09:21:14Z
dc.date.oa2025-03-24
dc.date.updated2024-09-05T09:21:14Z
dc.description.abstractConical intersections are degeneracies between multidimensional potential energy surfaces of molecular systems. It is well known that, besides these phenomena significantly modify the spectroscopic and dynamical properties of molecules, their presence in a molecular system has noticeable topological implications, as well. Such a consequence is the appearance of the topological or geometric phase. Conical intersections not only occur in nature but they can also be created by light. This can either be classical laser light or quantum light in an optical cavity. As a showcase example, by placing the formaldehyde (H2CO) molecule into a cavity, the topological properties (e.g., geometric or Berry phase) of the emerging light-induced conical intersection have been investigated for different cavity parameters and geometrical arrangements.
dc.description.correctorLB
dc.identifier.citationINTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY. -122 : 8 (2021), p. 8. -0020-7608
dc.identifier.doi10.1002/qua.26750
dc.identifier.issn0020-7608
dc.identifier.opachttps://ebib.lib.unideb.hu/ebib/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+BIBFORM123783
dc.identifier.urihttps://hdl.handle.net/2437/379860
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1002/qua.26750
dc.languageeng
dc.rights.accessopen access article
dc.rights.ownerszerzők
dc.subject.otheridegen nyelvű folyóiratközlemény külföldi lapban
dc.subject.otherBorn–Oppenheimer approximation, geometric phase effect, nonadiabatic coupling, cavity-induced conical intersections, polaritons
dc.titleTopological aspects of cavity-induced degeneracies in polyatomic molecules
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