Spontaneous stripe order at certain even-denominator fractions in the lowest Landau level
| dc.creator | Lee, Seung-Yeop | |
| dc.creator | Scarola, Vito W. | |
| dc.creator | Jain, J. K. | |
| dc.date | 2001-04-11 | |
| dc.date.accessioned | 2026-07-25T21:50:33Z | |
| dc.description | An understanding of the physics of half or quarter filled lowest Landau level has been achieved in terms of a Fermi sea of composite fermions, but the nature of the state at other even-denominator fractions has remained unclear. We investigate in this work Landau level fillings of the form $ν=(2n+1)/(4n+4)$, which correspond to composite fermion fillings $ν^*=n+1/2$. By considering various plausible candidate states, we rule out the composite-fermion Fermi sea and paired composite-fermion state at these filling factors, and predict that the system phase separates into stripes of $n$ and $n+1$ filled Landau levels of composite fermions. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0104210 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0104210 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/83399 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Spontaneous stripe order at certain even-denominator fractions in the lowest Landau level | |
| dc.type | text |