论文标题
在直接对角线化方法上，几个被困在谐波电位中的粒子
On the direct diagonalization method for a few particles trapped in harmonic potentials
论文作者
论文摘要
我们描述了一种系统，以系统地改善陷入接触相互作用相互作用的一维谐波电位中的几个粒子系统的直接对角线化结果。我们从两体问题开始，以定义颗粒间相互作用的重新归一化方法。该过程以三个和四个对称费米子的最新数值结果进行基准测试。
We describe a procedure to systematically improve direct diagonalization results for few-particle systems trapped in one-dimensional harmonic potentials interacting by contact interactions. We start from the two-body problem to define a renormalization method for the interparticle interactions. The procedure is benchmarked with state-of-the-art numerical results for three and four symmetric fermions.
