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

In this letter we make a brief review of some basic properties (the matrixelements, the trace, the Glauber formula) of coherent operators and study thecorresponding ones for generalized coherent operators based on Lie algebrasu(1,1). We also propose some problems.Comment: Latex, 13 pages, a new result adde

BASIC PROPERTIES OF COHERENT AND GENERALIZED COHERENT OPERATORS REVISITED