Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher spins in AdS_5 at one loop: vacuum energy, boundary conformal
  anomalies and AdS/CFT   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-coefficient. We a propose a similar
expression for the second conformal anomaly c-coefficient. We show that all the
three quantities (E, a, c) computed for N=8 gauged 5d supergravity are -1/2 of
the values for N=4 conformal 4d supergravity and also twice the values for N=4
Maxwell multiplet. This gives 5d derivation of the fact that the system of N=4
conformal supergravity and four N=4 Maxwell multiplets is anomaly free. The
values of (E, a, c) for the states at level p of Kaluza-Klein tower of 10d type
IIB supergravity compactified on S^5 turn out to be equal to those for p copies
of N=4 Maxwell multiplets. This may be related to the fact that these states
appear in the tensor product of p superdoubletons. Under a natural
regularization of the sum over p, the full 10d supergravity contribution is
then minus that of the Maxwell multiplet, in agreement with the standard
adjoint AdS/CFT duality (SU(n) SYM contribution is n^2-1 of one Maxwell
multiplet). We also verify the matching of (E, a, c) for spin 0 and 1/2
boundary theory cases of vectorial AdS/CFT duality. The consistency conditions
for vectorial AdS/CFT turn out to be equivalent to the cancellation of
anomalies in the closely related 4d conformal higher spin theories. In
addition, we study novel example of vectorial AdS/CFT duality when the boundary
theory is described by free spin 1 fields and is dual to a particular higher
spin theory in AdS_5 containing fields in mixed-symmetry representations. We
also discuss its supersymmetric generalizations.

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The categories of this paper are: math
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The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: physics
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The categories of this paper are: econ
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The categories of this paper are: patt-sol
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The categories of this paper are: cs
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The categories of this paper are: cond-mat
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin