1209.2962 (Michael Epping et al.)

Bound entanglement useful for reducing communication complexity    [PDF]

Michael Epping, Caslav Brukner

We present a simple communication complexity problem where three parties benefit from sharing bound entanglement. This clarifies the fact that entanglement distillability of the shared state is not necessary in order to surpass classical information processing.

View original: http://arxiv.org/abs/1209.2962