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Comment on "Dynamic correlations of the spinless Coulomb Luttinger liquid"
Journal article   Peer reviewed

Comment on "Dynamic correlations of the spinless Coulomb Luttinger liquid"

D.W. Wang, A.J. Millis and S. Das Sarma
Physical Review B - Condensed Matter and Materials Physics, Vol.69(16), 167101
04/2004

Abstract

We show that claims [Y. Gindikin and V. A. Sablikov, Phys. Rev. B 65, 125109 (2002)], concerning the threshold behavior of the spectral function 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.

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