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

Local pure states represent a fundamental resource in quantum informationtheory. In this work we obtain one-shot achievable bounds on the rates forlocal purity distillation, in the single-party and in the two-party cases. Inboth situations, local noisy operations are freely available, while in thetwo-party case also one-way classical communication can be used. In addition,in both situations local pure ancillas can be borrowed, as long as they arediscounted from the final net rate of distillation. The one-shot rates that weobtain, written in terms of mutual information-like quantities, are shown torecover in the limit the asymptotic i.i.d. rates of Devetak [PRA, 2005], up tofirst order analysis.

One-shot purity distillation with local noisy operations and one-way classical communication