22 citations · 35 across the 3 of their papers we have counts for
7 papers · 1 filter
Entanglement Cost for Steering Assemblages
Thomas Cope
In this paper we pose the question of how one can quantify the amount of entanglement necessary to create a given steering assemblage, when the original state and measurements are…
Exploring the limitations of quantum networking through butterfly-based networks
Kieran N. Wilkinson, Thomas P. W. Cope, Stefano Pirandola
We investigate the classical and quantum networking regimes of the butterfly network and a group of larger networks constructed with butterfly network blocks. By considering simult…
The Role of Entanglement in Quantum Communication, and Analysis of the Detection Loophole
Thomas Cope
We begin this thesis by expanding the technique of teleportation simulation, which adds noise to the entangled resource state to mimic channel effects. By introducing classical noi…
Bell Inequalities From No-Signalling Distributions
Thomas Cope, Roger Colbeck
A Bell inequality is a constraint on a set of correlations whose violation can be used to certify non-locality. They are instrumental for device-independent tasks such as key distr…
Converse bounds for quantum and private communication over Holevo-Werner channels
Thomas P. W. Cope, Kenneth Goodenough, Stefano Pirandola
Werner states have a host of interesting properties, which often serve to illuminate the unusual properties of quantum information. Starting from these states, one may define a fam…
Adaptive estimation and discrimination of Holevo-Werner channels
Thomas P. W. Cope, Stefano Pirandola
The class of quantum states known as Werner states have several interesting properties, which often serve to illuminate unusual properties of quantum information. Closely related t…