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/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

We calculate the geometric phase of a spin-1/2 particle coupled to anexternal environment comprising N spin-1/2 particle in the framework of openquantum systems. We analyze the decoherence factor and the deviation of thegeometric phase under a nonunitary evolution from the one gained under anunitary one. We show the dependence upon the system's and bath's parameter andanalyze the range of validity of the perturbative approximation. Finally, wediscuss the implications of our results.

Spin bath interactions effects on the geometric phase