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

In this paper, we pointed out the separability of the quantum reduced actionin 3D into the sum of three 1D reduced actions depending on the variables $x$,$y$ and $z$ respectively, and this was done for the case of a potential thathas a cartesian symmetry. This separability was not evident at the first sight.In addition, the 3D-QSHJE is also separable into three 1D-QSHJE. The freeparticle, the spherical and the cylindrical symmetry cases are not discussed inthis paper, however an analogy with the cartesian symmetry case can be down toshow the separability of the total reduced actions into the sum of three 1Dreduced actions for each case.

Reduced quantum actions for symmetrical and some separated variables potentials cases