Matrix models and D-branes in twistor string theory

Olaf Lechtenfeld, Christian Saemann

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We construct two matrix models from twistor string theory: one by dimensional reduction onto a rational curve and another one by introducing noncommutative coordinates on the fibres of the supertwistor space P^(3|4)->CP^1. We comment on the interpretation of our matrix models in terms of topological D-branes and relate them to a recently proposed string field theory. By extending one of the models, we can carry over all the ingredients of the super ADHM construction to a D-brane configuration in the supertwistor space P^(3|4). Eventually, we present the analogue picture for the (super) Nahm construction.
Original languageEnglish
JournalJournal of High Energy Physics
Volume2006
DOIs
Publication statusPublished - Mar 2006

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