The holographic contributions to the sphere free energy

• Main Authors: Binder, Damon J. (Author), Freedman, Daniel Z. (Author), Pufu, Silviu S. (Author), Zan, Bernardo (Author)
• Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics (Contributor), Massachusetts Institute of Technology. Department of Mathematics (Contributor)
• Format: Article
• Language: English
• Published: Springer Science and Business Media LLC, 2022-02-23T21:28:29Z.
• Subjects: Article
• Online Access: Get fulltext

 Abstract We study which bulk couplings contribute to the S3 free energy F( m $$ \mathfrak{m} $$ ) of three-dimensional N $$ \mathcal{N} $$ = 2 superconformal field theories with holographic duals, potentially deformed by boundary real-mass parameters m. In particular, we show that F( m $$ \mathfrak{m} $$ ) is independent of a large class of bulk couplings that include non-chiral F-terms and all D-terms. On the other hand, in general, F( m $$ \mathfrak{m} $$ ) does depend non-trivially on bulk chiral F-terms, such as prepotential interactions, and on bulk real-mass terms. These conclusions can be reached solely from properties of the AdS super-algebra, osp $$ \mathfrak{osp} $$ (2|4). We also consider massive vector multiplets in AdS, which in the dual field theory correspond to long single-trace superconformal multiplets of spin zero. We provide evidence that F( m $$ \mathfrak{m} $$ ) is insensitive to the vector multiplet mass and to the interaction couplings between the massive vector multiplet and massless ones. In particular, this implies that F( m $$ \mathfrak{m} $$ ) does not contain information about scaling dimensions or OPE coefficients of single-trace long scalar N $$ \mathcal{N} $$ = 2 superconformal multiplets.