M ar 1 99 6 Comment on the “ θ - term renormalization in the ( 2 + 1 ) - dimensional CP N − 1 model with θ term ”
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چکیده
Comment on the " θ-term renormalization in the (2+1)-dimensional CP N−1 model with θ term " Abstract It is found that the recently published first coefficient of nonzero β-function for the Chern-Simons term in the 1/N expansion of the CP N −1 model is untrue numerically. The correct result is given. The main conclusions of the paper [1] are not changed.
منابع مشابه
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تاریخ انتشار 1996