作者: Gleb Arutyunov , Stijn J. van Tongeren
关键词: Dilaton 、 Supergravity 、 Quantum electrodynamics 、 Anti-de Sitter space 、 Light cone gauge 、 Mathematical physics 、 Physics 、 Light cone 、 String (physics) 、 AdS/CFT correspondence 、 Wick rotation
摘要: Via an appropriateeld redenition of the fermions, wend a set conditions under which light cone gaugexed world sheet theories strings on two dierent back- grounds are related by double Wick rotation. These take form transformation laws for backgroundelds, complementing metric and Beld we found previously with dilaton RRelds, compatible supergravity equations motion. Our results prove that at least to second order in AdS5� S 5 mirror model plays important role theeld integrability AdS/CFT, represents string onmirror ', background follows from our transformations. We discuss analogous solutions AdS3� 3 � T 4 AdS2� 2 6 . The main ingredient derivation is action (almost) completely generic background, explicitly derive fermions.