Details
Original language | English |
---|---|
Pages (from-to) | 37-74 |
Number of pages | 38 |
Journal | Journal of high energy physics |
Issue number | 3 |
Publication status | Published - 1 Mar 2006 |
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→CP1. 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 P3|4. Eventually, we present the analogue picture for the (super) Nahm construction.
Keywords
- D-branes, Integrable Field Theories, Matrix Models, Superstrings and Heterotic Strings
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Nuclear and High Energy Physics
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In: Journal of high energy physics, No. 3, 01.03.2006, p. 37-74.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Matrix models and D-branes in twistor string theory
AU - Lechtenfeld, Olaf
AU - Sämann, Christian
N1 - Copyright: Copyright 2006 Elsevier B.V., All rights reserved.
PY - 2006/3/1
Y1 - 2006/3/1
N2 - 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→CP1. 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 P3|4. Eventually, we present the analogue picture for the (super) Nahm construction.
AB - 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→CP1. 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 P3|4. Eventually, we present the analogue picture for the (super) Nahm construction.
KW - D-branes
KW - Integrable Field Theories
KW - Matrix Models
KW - Superstrings and Heterotic Strings
UR - http://www.scopus.com/inward/record.url?scp=33645696356&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/2006/03/002
DO - 10.1088/1126-6708/2006/03/002
M3 - Article
AN - SCOPUS:33645696356
SP - 37
EP - 74
JO - Journal of high energy physics
JF - Journal of high energy physics
SN - 1029-8479
IS - 3
ER -