78 citations · 383 across the 13 of their papers we have counts for
4 papers · 1 filter
QFT in AdS instead of LSZ
Balt C. van Rees, Xiang Zhao
The boundary correlation functions for a QFT in a fixed AdS background should reduce to S-matrix elements in the flat-space limit. We consider this procedure in detail for four-poi…
Regge trajectories for the (2,0) theories
Madalena Lemos, Balt C. van Rees, Xiang Zhao
We investigate the structure of conformal Regge trajectories for the maximally supersymmetric (2,0) theories in six dimensions. The different conformal multiplets in a single super…
Landau diagrams in AdS and S-matrices from conformal correlators
Shota Komatsu, Miguel F. Paulos, Balt C. van Rees +1
Quantum field theories in AdS generate conformal correlation functions on the boundary, and in the limit where AdS is nearly flat one should be able to extract an S-matrix from suc…
Line and surface defects for the free scalar field
Edoardo Lauria, Pedro Liendo, Balt C. van Rees +1
For a single free scalar field in dimensions, almost all the unitary conformal defects must be `trivial' in the sense that they cannot hold interesting dynamics. The onl…