English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Trapped ions are among the most promising platforms for quantum technologies.They are at the heart of the most precise clocks and sensors developed to date,which exploit the quantum coherence of a single electronic or motional degreeof freedom of an ion. However, future high precision quantum metrology willrequire the use of entangled states of several degrees of freedom. Here wepropose a protocol capable of generating high N00N states where theentanglement is shared between the motion of a trapped ion and anelectromagnetic cavity mode, a so called hybrid configuration. We prove thefeasibility of the proposal in a platform consisting of a trapped ion excitedto its circular Rydberg state manifold, coupled to the modes of a high Qmicrowave cavity. This compact hybrid architecture has the advantage that itcan couple to signals of very different nature, which modify either the ionsmotion or the cavity modes. Moreover, the exact same setup can be used rightafter the state preparation phase to implement the interferometer required forquantum metrology.

Deterministic generation of hybrid high-N00N states with Rydberg ions trapped in microwave cavities