251 citations · 834 across the 20 of their papers we have counts for
8 papers · 1 filter
Electronic coherence theory
Stephen D. Bartlett, Barry C. Sanders, William D. Oliver +1
We withdraw our paper as the factorizability of the correlation functions is unproven.
On improving single photon sources via linear optics and photodetection
Dominic W. Berry, Stefan Scheel, Barry C. Sanders +1
In practice, single photons are generated as a mixture of vacuum with a single photon with weights 1-p and p, respectively; here we are concerned with increasing p by directing mul…
Direct observation of non-classical photon statistics in parametric downconversion
Edo Waks, Eleni Diamanti, Barry C. Sanders +2
We employ a high quantum efficiency photon number counter to determine the photon number distribution of the output field from a parametric downconverter. The raw photocount data d…
Numerical Analysis of the Capacities for Two-Qubit Unitary Operations
Dominic W. Berry, Barry C. Sanders
We present numerical results on the capacities of two-qubit unitary operations for creating entanglement and increasing the Holevo information of an ensemble. In all cases tested,…
Photon-number superselection and the entangled coherent-state representation
Barry C. Sanders, Stephen D. Bartlett, Terry Rudolph +1
We introduce the entangled coherent state representation, which provides a powerful technique for efficiently and elegantly describing and analyzing quantum optics sources and dete…
Bounds on general entropy measures
Dominic W. Berry, Barry C. Sanders
We show how to determine the maximum and minimum possible values of one measure of entropy for a given value of another measure of entropy. These maximum and minimum values are obt…