Neutral Fermions at $ν=1/2$
| dc.creator | Lee, Dung-Hai | |
| dc.date | 1997-09-22 | |
| dc.date | 1998-03-11 | |
| dc.date.accessioned | 2026-07-07T09:02:47Z | |
| dc.date.available | 2026-07-07T09:02:47Z | |
| dc.description | We present a particle-hole symmetric theory for a two-dimensional electron gas at filling factor one half. In this theory, elementary excitations are dipole-like fermions floating on top of the $ν=1/2$ boson quantum Hall liquid. In the absence of disorder these dipoles can form a Fermi-liquid. Disorder can break them apart and drive the ground state into a quantum critical state. | |
| dc.description | An error in Eq.(11) is corrected | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9709233 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9709233 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148757 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Neutral Fermions at $ν=1/2$ | |
| dc.type | text |