%0 Journal Article %A Guérin, P. A. %A Feix, A. %A Araújo, M. %A Brukner, Č. %D 2016 %8 Array %P 100502 %T Exponential Communication Complexity Advantage from Quantum Superposition of the Direction of Communication %U https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.100502 %V 117 %R 10.1103/PhysRevLett.117.100502 %J Physical Review Letters