2 A pr 1 99 7 Fermi - sea - like correlations in a partially filled Landau level
نویسنده
چکیده
The pair distribution function and the static structure factor are computed for composite fermions. Clear and robust evidence for a 2kF structure is seen in a range of filling factors in the vicinity of the half-filled Landau level. Surprisingly, it is found that filled Landau levels of composite fermions, i.e. incompressible FQHE states, bear a stronger resemblance to a Fermi sea than do filled Landau levels of electrons. 71.10.Pm,73.40.Hm Typeset using REVTEX 1
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