@article{KubMuaSch19, title = {Quantum mean embedding of probability distributions}, author = {K{\"u}bler, J. M. and Muandet, K. and Sch{\"o}lkopf, B.}, journal = {Physical Review Research}, volume = {1}, number = {3}, pages = {article no. 033159}, publisher = {American Physical Society}, year = {2019}, doi = {10.1103/PhysRevResearch.1.033159}, url = {https://link.aps.org/doi/10.1103/PhysRevResearch.1.033159} }