We compare calculations of the three-point correlation functions of BMN operators at the one-loop (next-to-leading) order in the scalar SU(2) sector from the integrability expression recently suggested by Gromov and Vieira, and from the string field theory expression based on the effective interaction vertex by Dobashi and Yoneya. A disagreement is found between the form-factors of the correlation functions in the one-loop contributions. The order-of-limits problem is suggested as a possible explanation of this discrepancy.

翻译：我们比较了从格罗莫夫和维埃拉最近建议的融合表达方式和根据Dobashi和Yoniea的有效互动顶点对SU(2)类单环(下至上)顺序的BMN操作员三点相关功能的计算结果,以及从字符串字段理论表达方式的计算结果。发现单圈贡献中关联函数的形式因素存在分歧。提出了限制顺序问题,作为这一差异的可能解释。