Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Amelin, Kirill | - |
dc.contributor.author | Viirok, Johan | - |
dc.contributor.author | Nagel, Urmas | - |
dc.contributor.author | Rõõm, Toomas | - |
dc.contributor.author | Engelmayer, Johannes | - |
dc.contributor.author | Dey, Tusharkanti | - |
dc.contributor.author | Agung Nugroho, Agustinus | - |
dc.contributor.author | Lorenz, Thomas | - |
dc.contributor.author | Wang, Zhe | - |
dc.date.accessioned | 2023-02-17T13:25:13Z | - |
dc.date.available | 2023-02-17T13:25:13Z | - |
dc.date.issued | 2022-12-07 | - |
dc.identifier.uri | http://hdl.handle.net/2003/41252 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-23093 | - |
dc.description.abstract | We report on high-resolution terahertz spectroscopic studies of quantum spin dynamics in the quasi-one-dimensional Ising-like ferromagnet CoNb2O6 and antiferromagnet BaCo2V2O8 as a function of an applied transverse magnetic field. In the ordered phases stabilized by inter-chain couplings, we reveal characteristics for confined spinon excitations, E8 dynamical spectrum, and field-induced quantum phase transitions. The connections between these characteristic dynamical features are found in the field-dependent evolution of the excitation spectra. | en |
dc.language.iso | en | de |
dc.relation.ispartofseries | J. Phys. A: Math. Theor.;55(48) | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Confined spinons | en |
dc.subject | Heisenberg-Ising spin chain | en |
dc.subject | Transverse-field Ising-chain quantum critical point | en |
dc.subject | E8 dynamical spectrum | en |
dc.subject | Quantum phase transition | en |
dc.subject | Quantum spin dynamics | en |
dc.subject.ddc | 530 | - |
dc.title | Quantum spin dynamics of quasi-one-dimensional Heisenberg-Ising magnets in a transverse field: confined spinons, E8 spectrum, and quantum phase transitions | en |
dc.type | Text | de |
dc.type.publicationtype | article | de |
dcterms.accessRights | open access | - |
eldorado.openaire.projectidentifier | info:eu-repo/grantAgreement/EC/H2020/950560/EU/Nonequilibrium Terahertz Dynamics of Interacting Quantum Spins: from Novel Driven States towards Coherent Controls/DynaQuanta | - |
eldorado.secondarypublication | true | de |
eldorado.secondarypublication.primaryidentifier | DOI 10.1088/1751-8121/aca6b8 | de |
eldorado.secondarypublication.primarycitation | Kirill Amelin et al 2022 J. Phys. A: Math. Theor. 55 484005 | de |
Appears in Collections: | Fakultät für Physik |
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File | Description | Size | Format | |
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Amelin_2022_J._Phys._A _Math._Theor._55_484005.pdf | 1.54 MB | Adobe PDF | View/Open |
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