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

An implementation of the generalized time-dependent generator coordinatedmethod (TD-GCM) is developed, that can be applied to the dynamics of small- andlarge-amplitude collective motion of atomic nuclei. Both the generator statesand weight functions of the GCM correlated wave function depend on time. Theinitial generator states are obtained as solutions of deformation-constrainedself-consistent mean-field equations, and are evolved in time by the standardmean-field equations of nuclear density functional theory (TD-DFT). The TD-DFTtrajectories are used as a generally non-orthogonal and overcomplete basis inwhich the TD-GCM wave function is expanded. The weights, expressed in terms ofa collective wave function, obey a TD-GCM (integral) equation. In thisexplorative paper, the generalized TD-GCM is applied to the excitation energiesand spreading width of giant resonances, and to the dynamics of inducedfission. The necessity of including pairing correlations in the basis of TD-DFTtrajectories is demonstrated in the latter example.

Generalized time-dependent generator coordinate method for small and large amplitude collective motion