δ函数费米气体的基态能量
On the ground state energy of the delta-function Fermi gas
摘要：
本文严格推导了δ函数费米气体的基态能量的弱耦合阶$γ$渐近性。进一步的渐近性原则上是可计算的。该分析适用于Gaudin积分方程的方法以前使用的作者之一的大型Toeplitz矩阵的渐近。
英文摘要：
The weak coupling asymptotics to order $γ$ of the ground state energy of the delta-function Fermi gas, derived heuristically in the literature, is here made rigorous. Further asymptotics are in principle computable. The analysis applies to the Gaudin integral equation a method previously used by one of the authors for the asymptotics of large Toeplitz matrices.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
