Monday, January 30, 2012

1201.5836 (Ravishankar Ramanathan et al.)

Monogamy of contextuality    [PDF]

Ravishankar Ramanathan, Akihito Soeda, Pawel Kurzynski, Dagomir Kaszlikowski
In this paper we demonstrate that the property of monogamy seen for quantum
correlations in composite systems also carries over to single quantum systems.
In particular, we construct monogamy relations for contextual inequalities
using the principle of no-disturbance in an analogous manner to the
construction of Bell monogamy relations using the principle of no-signaling. We
interpret violation of these relations in terms of a violation of causality.
View original: http://arxiv.org/abs/1201.5836

No comments:

Post a Comment