基于https:doi.org 10.1103 PhysRevLett.125.247001中引入的（吸引人的双带模型---ATBM）哈密顿量的DQMC项目。首先，我重现了他们发现Neel态的结果。后来，我选择了一个有利于简并磁基态的费米表面，我就各种双线性阶研究了它。
A DQMC project based on the (attractive two-band model---ATBM) Hamiltonian introduced in https: doi.org 10.1103 PhysRevLett.125.247001. First, I reproduce their results finding a Neel state. Later, I choose a Fermi surface which favors a degenerate magnetic ground state, which I investigate with respect of all sorts of bilinear orders. (2024-02-10, Julia, 0KB, 下载0次)