Erratum: Erratum: Crystalline order in two dimensions [Phys. Rev. 176 , 250 (1968)] [Phys. Rev. B 20 , 4762 (1979)]

Abstract

This is to correct a mistake in an earlier erratum Phys. Rev. B 20, 4762 1979, that repaired an error in the original paper. The last two terms in the displayed chain of inequalities toward the end of the erratum should both be multiplied by 2. The conclusions reached in the erratum and in the original paper are unaffected by this change. I am grateful to Sudip Chakravarty and Amit Ghosal for bringing this to my attention.