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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

It is often claimed that the security of quantum key distribution (QKD) isguaranteed by the laws of physics. However, this claim is content-free if theunderlying theoretical definition of QKD is not actually compatible with thelaws of physics. This paper observes that (1) the laws of physics pose seriousobstacles to the security of QKD and (2) the same laws are ignored in all QKD"security proofs".

Is the security of quantum cryptography guaranteed by the laws of physics?