Generalized Laughlin Wave Functions Including the Effect of Coulomb   Interaction
  We present improved wave functions for the ground state, Laughlin quasihole and quasiparticle excitations of the fractional quantum Hall effect. These depend explicitly on the effective strength of Coulomb interaction and reproduce Laughlin's original result in the limit of no Coulomb interaction. 
O.J. Kwon(KongJu Ed.U), B.-H. Lee, and S.-J. Sin (Hanyang U.)