706 citations · 5.5k across the 70 of their papers we have counts for
8 papers · 1 filter
Dynamics of correlations due to a phase noisy laser
Bruno Bellomo, Rosario Lo Franco, Erika Andersson +2
We analyze the dynamics of various kinds of correlations present between two initially entangled independent qubits, each one subject to a local phase noisy laser. We give explicit…
Entanglement of distant optomechanical systems
Chaitanya Joshi, Jonas Larson, Mats Jonson +2
We theoretically investigate the possibility to generate non-classical states of optical and mechanical modes of optical cavities, distant from each other. A setup comprised of two…
Constructive role of dissipation for driven coupled bosonic modes
Chaitanya Joshi, Mats Jonson, Patrik Ohberg +1
We theoretically investigate a system of two coupled bosonic modes subject to both dissipation and external driving. We show that in the steady state the degree of entanglement bet…
Decision problems with quantum black boxes
Mark Hillery, Erika Andersson, Stephen M. Barnett +1
We examine how to distinguish between unitary operators, when the exact form of the possible operators is not known. Instead we are supplied with "programs" in the form of unitary…
On Bell inequality violations with high-dimensional systems
Adetunmise C. Dada, Erika Andersson
Quantum correlations resulting in violations of Bell inequalities have generated a lot of interest in quantum information science and fundamental physics. In this paper, we address…
Quantum tests for the linearity and permutation invariance of Boolean functions
Mark Hillery, Erika Andersson
The goal in function property testing is to determine whether a black-box Boolean function has a certain property or is epsilon-far from having that property. The performance of th…