dc.contributor.author | McRoberts, Adam J. | |
dc.contributor.author | Bilitewski, Thomas | |
dc.contributor.author | Haque, Masudul | |
dc.contributor.author | Moessner, Roderich | |
dc.date.accessioned | 2023-08-28T14:52:03Z | |
dc.date.available | 2023-08-28T14:52:03Z | |
dc.date.issued | 2023-06-28 | |
dc.identifier | oksd_mcroberts_domain_wall_dynamics_in_2023.pdf | |
dc.identifier.citation | McRoberts, A.J., Bilitewski, T., Haque, M., Moessner, R. (2023). Domain wall dynamics in classical spin chains: free propagation, subdiffusive spreading, and topological soliton emission. https://doi.org/10.48550/arxiv.2306.15351 | |
dc.identifier.uri | https://hdl.handle.net/11244/338981 | |
dc.description.abstract | The non-equilibrium dynamics of domain wall initial states in a classical anisotropic Heisenberg chain exhibits a striking coexistence of apparently linear and non-linear behaviours: the propagation and spreading of the domain wall can be captured quantitatively by linear, i.e. non-interacting, spin wave theory absent its usual justifications; while, simultaneously, for a wide range of easy-plane anisotropies, emission can take place of stable topological solitons—a process and objects intrinsically associated with interactions and non-linearities. The easy-axis domain wall only has transient dynamics, the isotropic one broadens diffusively, while the easy-plane one yields a pair of ballistically counter-propagating domain walls which, unusually, broaden subdiffusively, their width scaling as t¹/³. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
dc.title | Domain wall dynamics in classical spin chains: free propagation, subdiffusive spreading, and topological soliton emission | |
dc.date.updated | 2023-08-25T21:03:16Z | |
osu.filename | oksd_mcroberts_domain_wall_dynamics_in_2023 | |
dc.identifier.doi | 10.48550/arxiv.2306.15351 | |
dc.description.department | Physics | |
dc.type.genre | Preprint | |
dc.type.material | Text | |
dc.subject.keywords | mathematical physics | |
dc.subject.keywords | physical sciences | |
dc.subject.keywords | mathematical sciences | |
dc.subject.keywords | classical physics | |
dc.identifier.author | ORCID: 0000-0002-9971-1835 (Bilitewski, Thomas) | |
dc.identifier.author | ScopusID: 55413892200 (Bilitewski, Thomas) | |