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

We study the dynamics of quantum and classical correlations in a two-qutritsystem coupled to independent reservoirs. In particular, we addressed thedifferences in the dynamics of Markovian and non-Markovian regimes and showthat for specific initial states, classical correlations exhibit abrupt changesalong the dynamics. A particular sudden change occurs when the classicalcorrelations freezes to a certain value at a given time, revealing theapparition of a pointer-state basis. After this given time, the decoherenceonly affects quantum correlations. Here we identify two regimes in thedecoherence dynamics: a mixed regime when both classical and quantumcorrelations decay and a quantum regime when only quantum correlations decay.We show that the freezing of classical correlations can be stable or metastabledepending on the system-reservoirs parameters. In the long-time limit, we findanalytical expressions for the pointer-state basis the system settles in, andconsequently for classical and quantum correlations.

Stable and metastable freezing of classical correlations in qutrits