2004年9月
Boundary states in the Nappi-Witten model
Int.J.Mod.Phys. A20 (2005) 7645-7661
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1142/S0217751X05022809
We investigate D-branes in the Nappi-Witten model. Classically symmetric<br />
D-branes are classified by the (twisted) conjugacy classes of the Nappi-Witten<br />
group, which specify the geometry of the corresponding D-branes. Quantum<br />
description of the D-branes is given by boundary states, and we need one point<br />
functions of closed strings to construct the boundary states. We compute the<br />
one point functions solving conformal bootstrap constraints, and check that the<br />
classical limit of the boundary states reproduces the geometry of D-branes.
D-branes are classified by the (twisted) conjugacy classes of the Nappi-Witten<br />
group, which specify the geometry of the corresponding D-branes. Quantum<br />
description of the D-branes is given by boundary states, and we need one point<br />
functions of closed strings to construct the boundary states. We compute the<br />
one point functions solving conformal bootstrap constraints, and check that the<br />
classical limit of the boundary states reproduces the geometry of D-branes.
- リンク情報
- ID情報
-
- DOI : 10.1142/S0217751X05022809
- arXiv ID : hep-th/0409185