How to Cite

Always cite following works if you use TDA-xDH method:

@article{TDAxDH,
	title = {Accurate prediction of vertical excitation energies with the {XYG3}-type doubly hybrid density functionals},
	journal = {To be submitted},
	author = {Yang, Qinjie and Lai, Xinming and Xu, Xin},
}

@article{XYG3_2009,
	title = {Doubly hybrid density functional for accurate descriptions of nonbond interactions, thermochemistry, and thermochemical kinetics},
	volume = {106},
	url = {https://doi.org/10.1073/pnas.0901093106},
	doi = {10.1073/pnas.0901093106},
	abstract = {We develop and validate a density functional, XYG3, based on the adiabatic connection formalism and the Görling?Levy coupling-constant perturbation expansion to the second order (PT2). XYG3 is a doubly hybrid functional, containing 3 mixing parameters. It has a nonlocal orbital-dependent component in the exchange term (exact exchange) plus information about the unoccupied Kohn?Sham orbitals in the correlation part (PT2 double excitation). XYG3 is remarkably accurate for thermochemistry, reaction barrier heights, and nonbond interactions of main group molecules. In addition, the accuracy remains nearly constant with system size.},
	number = {13},
	urldate = {2025-06-29},
	journal = {Proceedings of the National Academy of Sciences},
	author = {Zhang, Ying and Xu, Xin and Goddard, William A.},
	month = mar,
	year = {2009},
	note = {Publisher: Proceedings of the National Academy of Sciences},
	pages = {4963--4968},
}