24 citations · 24 across the 1 of their papers we have counts for
3 papers · 1 filter
Entanglement and Symmetry: A Case Study in Superselection Rules, Reference Frames, and Beyond
S. J. Jones, H. M. Wiseman, S. D. Bartlett +2
This paper concentrates on a particular example of a constraint imposed by superselection rules (SSRs): that which applies when the parties (Alice and Bob) cannot distinguish among…
Entanglement distribution by an arbitrarily inept delivery service
S. J. Jones, H. M. Wiseman, D. T. Pope
We consider the scenario where a company C manufactures in bulk pure entangled pairs of particles, each pair intended for a distinct pair of distant customers. Unfortunately, its d…
Adaptive phase estimation is more accurate than non-adaptive phase estimation for continuous beams of light
D. T. Pope, H. M. Wiseman, N. K. Langford
We consider the task of estimating the randomly fluctuating phase of a continuous-wave beam of light. Using the theory of quantum parameter estimation, we show that this can be don…