English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A variational $\nu=2/3$ state, which unifies the sharp edge picture ofMacDonald with the soft edge picture of Chang and of Beenakker is presented andstudied in detail. Using an exact relation between correlation functions ofthis state and those of the Laughlin $\nu=1/3$ wavefunction, the correlationfunctions of the $\nu=2/3$ state are determined via a classical Monte Carlocalculation, for systems up to $50$ electrons. It is found that as a functionof the slope of the confining potential there is a sharp transition of theground state from one description to the other. This transition should beobservable in tunneling experiments through quantum dots.Comment: 14 pages + 4 uuencoded figure

A VARIATIONAL GROUND-STATE FOR THE ν=2/3 FRACTIONAL QUANTUM HALL REGIME