Comment on "Dynamic correlations of the spinless Coulomb Luttinger   liquid [Phys. Rev. B {\bf 65}, 125109 (2002)]"
  We show that claims, presented in Phys. Rev. B {\bf 65}, 125109 (2002) concerning the threshold behavior of dynamical correlations of a Coulomb Luttinger liquid, are based on an inconsistent mathematical analysis. Physical arguments are also presented, indicating that the claimed behavior is unlikely to be correct. 
D. W. Wang, A. J. Millis, and S. Das Sarma