Magnetoelasticity theory of incompressible quantum Hall liquids
| dc.creator | Tokatly, I. V. | |
| dc.date | 2005-05-30 | |
| dc.date | 2006-05-19 | |
| dc.date.accessioned | 2026-07-07T06:37:53Z | |
| dc.date.available | 2026-07-07T06:37:53Z | |
| dc.description | A simple and physically transparent magnetoelasticity theory is proposed to describe linear dynamics of incompressible fractional quantum Hall states. The theory manifestly satisfies the Kohn theorem and the $f$-sum rule, and predicts a gaped intra-Landau level collective mode with a roton minimum. In the limit of vanishing bare mass $m$ the correct form of the static structure factor, $s(q)\sim q^4$, is recovered. We establish a connection of the present approach to the fermionic Chern-Simons theory, and discuss further extensions and applications. We also make an interesting analogy of the present theory to the theory of visco-elastic fluids. | |
| dc.description | RevTeX 4, 6 pages; expanded version to appear in PRB; more technical details, and discussions of the physics added | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0505715 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0505715 | |
| dc.identifier | Phys. Rev. B 73, 205340 (2006) | |
| dc.identifier | doi:10.1103/PhysRevB.73.205340 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/100549 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Magnetoelasticity theory of incompressible quantum Hall liquids | |
| dc.type | text |