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Unmixing supergravity
DOI:10.1007/JHEP02(2018)133.png)
摘要
En 中文
We examine the double-trace spectrum of N = 4 super Yang-Mills theory in the supergravity limit. At large N double-trace operators exhibit degeneracy. By considering free-field and tree-level supergravity contributions to four-point functions of half-BPS operators we resolve the degeneracy for a large family of double-trace operators. The mixing problem reveals a surprisingly simple structure which allows us to obtain their three-point functions at leading order in the large N expansion as well as their leading anomalous dimensions.
Keyword:
1/N Expansion
AdS-CFT Correspondence
Supersymmetric Gauge Theory
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期刊
IF:
5.5
论文数:
3.9W
被引数:
13.7W
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