@article {35161,
	title = {Noncollinear density functional theory},
	journal = {Physical Review Research},
	volume = {5},
	year = {2023},
	pages = {013036},
	abstract = {An approach to generalize any kind of collinear functional in density functional theory to noncollinear functionals is proposed. This approach satisfies the correct collinear limit for any kind of functional, guaranteeing that the exact collinear functional after generalization is still exact for collinear spins. Besides, it has well-defined and numerically stable functional derivatives, a desired feature for noncollinear and spin-flip time-dependent density functional theory. Furthermore, it provides local torque, hinting at its applications in spin dynamics.},
	url = {https://doi.org/10.1103/PhysRevResearch.5.013036},
	author = {Zhichen Pu and Hao Li and Ning Zhang and Hong Jiang and Yi Qin Gao and Yunlong Xiao and Qiming Sun and Yong Zhang and Sihong Shao}
}
