Dec 3 – 6, 2019
KEK
Japan timezone

Supersymmetric non-abelian D-brane equations from open pure spinor superstring

Dec 3, 2019, 3:15 PM
15m
Kobayashi Hall, Kenkyu-Honkan bldg. 1F (KEK)

Kobayashi Hall, Kenkyu-Honkan bldg. 1F

KEK

Speaker

Dr Sota Hanazawa

Description

We have examined the BRS invariance of the open pure spinor superstring to derive equations of motion for a supersymmetric D$p$-brane, which should be induced from the DBI action and the Wess-Zumino action. These equations are consistent with the dimensional reduction of equations for a supersymmetric D9-brane obtained by Berkovits and Pershin. They also analyzed non-abelian backgrounds up to quadratic order in ``boundary fermions'', which are world-volume fermions on D-branes and represent the Chan-Paton factors for open strings. In this talk, we will extend previous results to supersymmetric non-abelian D-brane equations including all boundary fermions.

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