Scalable control scheme for multi-mode unitary transformations

Together with a partner from Sun Yat-sen University in China, CSIC and TU WIEN have proposed a new control scheme for implementing arbitrary lineart transformations between multi-mode bosonic quantum registers.  This is particullarly relevant for scaling-up quantum networks. The study has now been published in Physical Review Letters and a preprint can be found here: arXiv:2209.09396