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

We solve for the dynamics of a pair of spins, coupled to each other and alsoto an environmental sea of oscillators. The environment mediates an indirectinteraction between the spins, causing both mutual coherence effects anddissipation. This model describes a wide variety of physical systems, rangingfrom 2 coupled microscopic systems (eg., magnetic impurities, bromophores,etc), to 2 coupled macroscopic quantum systems. We obtain analytic results for3 regimes, viz., (i) The locked regime, where the 2 spins lock together; (ii)The correlated relaxation regime (mutually correlated incoherent relaxation);and (iii) The mutual coherence regime, with correlated damped oscillations.These results cover most of the parameter space of the system.Comment: 49 pages, To appear in Int J. Mod. Phys.

Dynamics of a Pair of Interacting Spins Coupled to an Environmental Sea