We present evidence of off-diagonal long-range order in the incompressible fractional quantum Hall states at 1/2=13 and 25 Landau-level fillings. We construct correlation functions that exhibit this property only for incompressible quantum-Hall-effect states. In a compressible state no off-diagonal long-range order is observed.
|Original language||English (US)|
|Number of pages||4|
|Journal||Physical review letters|
|State||Published - Jan 1 1988|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)