DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kangheun | ko |
dc.contributor.author | Yang, Fan | ko |
dc.contributor.author | Molmer, Klaus | ko |
dc.contributor.author | Ahn, Jaewook | ko |
dc.date.accessioned | 2024-07-09T02:00:06Z | - |
dc.date.available | 2024-07-09T02:00:06Z | - |
dc.date.created | 2024-06-17 | - |
dc.date.issued | 2024-02 | - |
dc.identifier.citation | PHYSICAL REVIEW X, v.14, no.1 | - |
dc.identifier.issn | 2160-3308 | - |
dc.identifier.uri | http://hdl.handle.net/10203/320174 | - |
dc.description.abstract | Strong mutual interaction which correlates elementary excitations of quantum matter plays a key role in a range of emergent phenomena, from binding and condensation to quantum thermalization and manybody localization. Here, we employ a Rydberg quantum simulator to experimentally demonstrate strongly correlated spin transport in anisotropic Heisenberg magnets, where the magnon-magnon interaction can be tuned 2 orders of magnitude larger than the magnon hopping strength. In our approach, the motion of magnons is controlled by an induced spin -exchange interaction through far off -resonant driving, which enables coherent transport of a single Rydberg excitation across a chain of ground -state atoms. As the most prominent signature of a giant anisotropy, we show that nearby Rydberg excitations form distinct types of magnon-bound states, where a tightly bound pair exhibits frozen dynamics in a fragmented Hilbert space, while a loosely bound pair propagates and establishes correlations beyond a single lattice site. Our scheme complements studies using resonant dipole -dipole interactions between Rydberg states and opens the door to exploring quantum thermodynamics with ultrastrong interactions and kinetic constraints. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Realization of an Extremely Anisotropic Heisenberg Magnet in Rydberg Atom Arrays | - |
dc.type | Article | - |
dc.identifier.wosid | 001171570200001 | - |
dc.identifier.scopusid | 2-s2.0-85186180921 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | PHYSICAL REVIEW X | - |
dc.identifier.doi | 10.1103/PhysRevX.14.011025 | - |
dc.contributor.localauthor | Ahn, Jaewook | - |
dc.contributor.nonIdAuthor | Yang, Fan | - |
dc.contributor.nonIdAuthor | Molmer, Klaus | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | COHERENT | - |
dc.subject.keywordPlus | BOUND-STATES | - |
dc.subject.keywordPlus | QUANTUM | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.