FewBodyToolkit.jl：一个用于求解量子少体问题的Julia包
FewBodyToolkit.jl: a Julia package for solving quantum few-body problems
AI总结：
本文介绍了一个基于Julia语言的量子少体模拟包FewBodyToolkit.jl，它利用高斯展开方法计算任意空间维度和对相互作用的二体及三体系统的束缚态与共振态。
摘要：
少体物理学探索少量粒子的量子系统，填补了单粒子与多体体系之间的空白。为了提供一种易于使用的工具，我们提出了FewBodyToolkit.jl，一个用于量子少体模拟的Julia包。该包支持各种空间维度中具有任意对相互作用的通用二体和三体系统，并允许计算束缚态和共振态。实现基于成熟的高斯展开方法，我们通过基准测试和研究示例展示了该包的能力。该包附带文档和示例，使其适用于研究、教学、基准测试和方法开发。
英文摘要：
Few-body physics explores quantum systems of a small number of particles, bridging the gap between single-particle and many-body regimes. To provide an accessible tool for such studies, we present FewBodyToolkit.jl, a Julia package for quantum few-body simulations. The package supports general two- and three-body systems in various spatial dimensions with arbitrary pair-interactions, and allows to calculate bound and resonant states. The implementation is based on the well-established Gaussian expansion method and we illustrate the package's capabilities through benchmarks and research examples. The package comes with documentation and examples, making it useful for research, teaching, benchmarking, and method development.
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。
