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A New Proposal for a Quasi-Electron Trial Wave Function for the FQHE on a Disk

M Kasner, W Apel
1992 Europhysics letters  

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1992 pre-print arXiv:cond-mat/9210004v1 fatcat:3nh5bqa6fzbdhbvxgrsgmx7kc4
In this letter, we propose a new quasielectron trial wavefunction for N interacting electrons in two dimensions moving in a strong magnetic field in a disk geometry. Requiring that the trial wavefunction exhibits the correct filling factor of a quasielectron wavefunction, we obtain N+1 angular momentum eigenfunctions. The expectation values of the energy are calculated and compared with the data of an exact numerical diagonalization.
doi:10.1209/0295-5075/20/8/009 fatcat:acaoyso6dfbr7ex5feffjk25he
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M Kasner, W Apel. "A New Proposal for a Quasi-Electron Trial Wave Function for the FQHE on a Disk." Europhysics letters 20.8 (1992) 715-720