A Secret Symmetry of the AdS/CFT S-matrix
نویسندگان
چکیده
We find a new quantum Yangian symmetry of the AdS/CFT S-matrix, which complements the original su(2|2) symmetry to gl(2|2) and does not have a Lie algebra analog. Our finding is motivated by the Yangian double structure discovered at the classical level. [email protected] [email protected] [email protected]
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تاریخ انتشار 2007