Kenkyu-Honkan bldg. 1F - Kobayashi Hall
The correlation functions of exactly marginal operator from AdS/CFT
- Mr. Masashi ZENKAI
In the conformal field theory(CFT), there is a deformation of theory that does not change the original CFT’s symmetry, so called Exactly Marginal Deformation. The generator of this deformation is exactly marginal operator(EMO). The motivation of our study is to check the properties of exactly marginal operator with using AdS/CFT correspondence. The properties are the correlation functions of EMO is allowed to be contact term only. From the calculation in Anti-de Sitter space, we checked this property by 4-point function by perturbative way. We are trying to analyze higher point functions and to find new aspects to CFT with strong coupling.