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= 2 world-sheet approach to D-branes on generalized Kähler geometries: II. Dualities

✍ Scribed by A. Sevrin; W. Staessens; A. Wijns

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 153 KB
Volume: 57
Category: Article
ISSN: 0015-8208
DOI: 10.1002/prop.200900028

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✦ Synopsis

Abstract

Following the general formalism reviewed in [10] we present several examples of possible D3‐brane configurations on four‐dimensional generalized Kähler geometries. We will discuss T‐duality transformations in 𝒩 = 2 boundary superspace and apply the duality transformations to the constructed D3‐branes. The duality transformations lead to a systematic method to construct coisotropic branes, even on target spaces that are not hyper‐Kähler.

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N = 2 world-sheet approach to D-branes on generalized Kähler geometries: I. General formalism

✍ A. Sevrin; W. Staessens; A. Wijns 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 157 KB

## Abstract We present an N = 2 world‐sheet superspace description of D‐branes on bihermitian or generalized Kähler manifolds. To accomplish this, D‐branes are considered as boundary conditions for a nonlinear σ‐model in what we call N = 2 boundary superspace. In this note the general formalism for