Quantum Group based Modelling for the description of high temperature superconductivity and antiferromagnetism
| dc.creator | Alam, Sher | |
| dc.date | 1999-03-02 | |
| dc.date.accessioned | 2026-07-07T03:12:55Z | |
| dc.date.available | 2026-07-07T03:12:55Z | |
| dc.description | Following our recent conjecture to model the phenomenona of antiferromagnetism and superconductivity by quantum symmetry groups, we propose in the present note three toy models, namely, one based on $SO_{q}(3)$ the other two constructed with the $SO_{q}(4)$ and $SO_{q}(5)$ quantum groups. Possible motivations and rationale for these choices are outlined. One of the prime motivations underlying our proposal is the experimental observation of stripe structure [phase] in high T_c superconductivity [HTSC] materials. A number of experimental techniques have recently observed that the CuO_2 are rather inhomogeneous, providing evidence for phase separation into a two component system. i.e. carrier-rich and carrier-poor regions. In particular, extended x-ray absorption fine structure [EXAFS] demonstrated that these domains forms stripes of undistorted and distorted local structures alternating with mesoscopic length scale comparable with coherence length in HTSC. | |
| dc.description | 9 pages, RevTex | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9903038 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9903038 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/29099 | |
| dc.subject | Condensed Matter | |
| dc.title | Quantum Group based Modelling for the description of high temperature superconductivity and antiferromagnetism | |
| dc.type | text |