玻色多体模型的小场抛物流：第二部分：涨落积分和重整化
The Small Field Parabolic Flow for Bosonic Many-body Models: Part 2 - Fluctuation Integral and Renormalization
摘要：
本文是对三维格点上弱相互作用多玻色子系统在低温下对称性破缺程序的贡献。这是一个分析的“小场”近似的“抛物线流”，表现出形成一个“墨西哥帽”的势阱。在这里，我们完成了一个重整化群步骤的分析“评估”的波动积分和重整化的化学势。
英文摘要：
This paper is a contribution to a program to see symmetry breaking in a weakly interacting many Boson system on a three dimensional lattice at low temperature. It is part of an analysis of the "small field" approximation to the "parabolic flow" which exhibits the formation of a "Mexican hat" potential well. Here we complete the analysis of a renormalization group step by "evaluating" the fluctuation integral and renormalizing the chemical potential.
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。
