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

In this paper, we give a simple proof of the fact that the optimal collectiveattacks against continous-variable quantum key distribution with a Gaussianmodulation are Gaussian attacks. Our proof makes use of symmetry properties ofthe quantum key distribution protocol in phase-space.

physical review. a, atomic, molecular, and optical physics/physical review, a, atomic, molecular, and optical physics

A simple proof that Gaussian attacks are optimal among collective  attacks against continuous-variable quantum key distribution with a Gaussian  modulation