Conformal Field Theory of AdS Background with Ramond-Ramond Flux

Conformal Field Theory of AdS Background with Ramond-Ramond Flux
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DOI:
10.1088/1126-6708/1999/03/018
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发表时间:
1999-02
影响因子:
5.4
通讯作者:
N. Berkovits;C. Vafa;E. Witten
N. Berkovits;C. Vafa;E. Witten
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
N. Berkovits;C. Vafa;E. Witten

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本文综述了具有明显六维时空超对称的超弦量子化的一种形式,并将其应用于具有Ramond-Ramond通量的AdS3 × S3背景。由此得到的描述是基于目标空间为某超群SU'(2|2)的sigma模型的共形场论。
We review a formalism of superstring quantization with manifest six-dimensional spacetime supersymmetry, and apply it to AdS3 × S3 backgrounds with Ramond-Ramond flux. The resulting description is a conformal field theory based on a sigma model whose target space is a certain supergroup SU'(2|2).