Older, Louder and Stronger: the Changing Ageing Partnership putting older people first

The Changing Ageing Partnership (Cap) in Northern Ireland was established to help place older people’s voices at the heart of policy development. Making research relevant to the needs of society and translating the findings of research into policy and practice are challenges shared by all working in the field of ageing. This paper describes Cap’s development and evolution over the past three years. It provides an insight into the strategies used by Cap to stimulate interest in ageing related research across Queen’s University Belfast and in enabling older people and others to be active participants in the research process. The paper concludes by highlighting the challenges that remain.

Control-limited perfect state transfer, quantum stochastic resonance, and many-body entangling gate in imperfect qubit registers

We propose a protocol for perfect quantum state transfer that is resilient to a broad class of realistic experimental imperfections, including noise sources that could be modeled either as independent Markovian baths or as certain forms of spatially correlated environments. We highlight interesting connections between the fidelity of state transfer and quantum stochastic resonance effects. The scheme is flexible enough to act as an effective entangling gate for the generation of genuine multipartite entanglement in a control-limited setting. Possible experimental implementations using superconducting qubits are also briefly discussed.