Topological Confinement of Spins and Charges: Spinons as pi-junctions
| dc.creator | Brazovskii, S. | |
| dc.date | 2002-04-05 | |
| dc.date.accessioned | 2026-07-07T02:44:57Z | |
| dc.date.available | 2026-07-07T02:44:57Z | |
| dc.description | Topologically nontrivial states, the solitons, emerge as elementary excitations in 1D electronic systems. In a quasi 1D material the topological requirements originate the spin- or charge- roton like excitations with charge- or spin- kinks localized in the core. They result from the spin-charge recombination due to confinement and the combined symmetry. The rotons possess semi-integer winding numbers which may be relevant to configurations discussed in connection to quantum computing schemes. Practically important is the case of the spinon functioning as the single electronic pi- junction in a quasi 1D superconducting material. | |
| dc.description | 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0204147 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0204147 | |
| dc.identifier | Proceedings of the Moriond meeting "Electronic Correlations: From meso- to nano-physics", T. Martin and G. Montambaux eds., EDP Sciences (2001) 315 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/19138 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Topological Confinement of Spins and Charges: Spinons as pi-junctions | |
| dc.type | text |