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

The BMN Matrix model can be regarded as a theory of coincident M-theorygravitons, which expand by Myers dielectric effect into the 2-sphere and5-sphere giant graviton vacua of the theory. In this note we show that, in thesame fashion, Matrix String theory in Type IIA pp-wave backgrounds arises fromthe action for coincident Type IIA gravitons. In Type IIB, we show that theaction for coincident gravitons in the maximally supersymmetric pp-wavebackground gives rise to a Matrix model which supports fuzzy 3-sphere giantgraviton vacua with the right behavior in the classical limit. We discuss therelation between our Matrix model and the Tiny Graviton Matrix theory ofhep-th/0406214.Comment: 18 page

Type II pp-wave matrix models from point-like gravitons