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Supergravity one-loop corrections on AdS_7 and AdS_3, higher spins and AdS/CFT
Matteo Beccaria, Guido Macorini, Arkady A. Tseytlin
As was shown earlier, one-loop correction in 10d supergravity on AdS_5 x S^5 corresponds to the contributions to the vacuum energy and boundary 4d conformal anomaly which are minus…
Higher spins in AdS_5 at one loop: vacuum energy, boundary conformal anomalies and AdS/CFT
M. Beccaria, A. A. Tseytlin
We consider general-symmetry higher spin fields in AdS_5 and derive expressions for their one-loop corrections to vacuum energy E and the associated 4d boundary conformal anomaly a…
Vectorial AdS_5/CFT_4 duality for spin-one boundary theory
M. Beccaria, A. A. Tseytlin
We consider an example of vectorial AdS_5/CFT_4 duality when the boundary theory is described by N free complex or real Maxwell fields. It is dual to a particular ("type C") higher…
Partition function of free conformal higher spin theory
Matteo Beccaria, Xavier Bekaert, Arkady A. Tseytlin
We compute the canonical partition function Z of non-interacting conformal higher spin (CHS) theory viewed as a collection of free spin s CFT's in R^d. We discuss in detail the 4-d…
The one-loop worldsheet S-matrix for the AdS(n) x S(n) x T(10-2n) superstring
Radu Roiban, Per Sundin, Arkady Tseytlin +1
We compute the massive-sector worldsheet S-matrix for superstring theories in AdS(n) x S(n) x T(10-2n) (with n=2,3,5) in the near BMN expansion up to one-loop order in inverse stri…
The 1/N correction in the D3-brane description of circular Wilson loop at strong coupling
E. I. Buchbinder, A. A. Tseytlin
We compute the one-loop correction to the probe D3-brane action in AdS5 x S5 expanded around the classical Drukker-Fiol solution ending on a circle at the boundary. It is given ess…