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 study the inflationary dynamics in a model of slow-roll inflation inwarped throat. Inflation is realized by the motion of a D-brane along theradial direction of the throat, and at later stages instabilities develop inthe angular directions. We closely investigate both the single field potentialrelevant for the slow-roll phase, and the full multi-field one including theangular modes which becomes important at later stages. We study the mainfeatures of the instability process, discussing its possible consequences andidentifying the vacua towards which the angular modes are driven.

Towards multi-field D-brane inflation in a warped throat