@article {mainali2021comparison,
	title = {Comparison of the multi-layer multi-configuration time-dependent Hartree (ML-MCTDH) method and the density matrix renormalization group (DMRG) for ground state properties of linear rotor chains},
	journal = {The Journal of Chemical Physics},
	volume = {154},
	number = {17},
	year = {2021},
	pages = {174106},
	publisher = {AIP Publishing LLC},
	author = {Mainali, Samrit and Gatti, Fabien and Iouchtchenko, Dmitri and Roy, Pierre-Nicholas and Meyer, Hans-Dieter}
}
