Abstract:We consider theories of three dimensional quantum gravity in Anti-de Sitter space which possess massless higher-spin gauge symmetry. The perturbative spectrum of the theory includes higher spin excitations which can be organized into vacuum representations of the W N algebra; these are higher spin versions of the boundary gravitons. We describe a fundamental bound which relates the value of the cosmological constant to the amount of gauge symmetry present. In the dual CFT language, this is the statement that m… Show more
“…6 Note: After an initial version of this paper appeared on the arXiv, we learned of [43,44,45], in which additional enhanced symmetries for higher-spin theories had been observed. 7 It is also possible that our results are related to these symmetries.…”
Section: Discussionmentioning
confidence: 88%
“…6 We thank M. Vasiliev for this observation. 7 We thank D. Sorokin for bringing this to our attention.…”
Section: A Blind Partition Functions For Ads 4 and Adsmentioning
Abstract:We calculate the one-loop partition function for a massless arbitrary-spin field on quotients of a general dimensional AdS background using the results of arXiv:1103.3627. We use these results to compute the one-loop partition function for a Vasiliev theory in AdS 5 . An interesting form of the answer, suggestive of a vacuum character of an enhanced symmetry algebra is obtained. We also observe a close connection between the partition function for this Vasiliev theory and the d-dimensional MacMahon function. * rgupta AT nikhef DOT nl † shailesh AT hri DOT res DOT in
“…6 Note: After an initial version of this paper appeared on the arXiv, we learned of [43,44,45], in which additional enhanced symmetries for higher-spin theories had been observed. 7 It is also possible that our results are related to these symmetries.…”
Section: Discussionmentioning
confidence: 88%
“…6 We thank M. Vasiliev for this observation. 7 We thank D. Sorokin for bringing this to our attention.…”
Section: A Blind Partition Functions For Ads 4 and Adsmentioning
Abstract:We calculate the one-loop partition function for a massless arbitrary-spin field on quotients of a general dimensional AdS background using the results of arXiv:1103.3627. We use these results to compute the one-loop partition function for a Vasiliev theory in AdS 5 . An interesting form of the answer, suggestive of a vacuum character of an enhanced symmetry algebra is obtained. We also observe a close connection between the partition function for this Vasiliev theory and the d-dimensional MacMahon function. * rgupta AT nikhef DOT nl † shailesh AT hri DOT res DOT in
“…It is intriguing that all known tests of the Klebanov-Polyakov conjecture circumvented successfully the lack of a variational principle [32][33][34][35][36][37]. Notice that the case of AdS 3 /CFT 2 is special in this respect [38][39][40][41][42]. In brief, a detailed analysis of the regularized effective action for free conformal scalars in a higher-spin background is motivated both by the induced gravity program and by the AdS/CFT correspondence.…”
We consider a free massless scalar field coupled to an infinite tower of background higher-spin gauge fields via minimal coupling to the traceless conserved currents. The set of Abelian gauge transformations is deformed to the non-Abelian group of unitary operators acting on the scalar field. The gauge invariant effective action is computed perturbatively in the external fields. The structure of the various (divergent or finite) terms is determined. In particular, the quadratic part of the logarithmically divergent (or of the finite) term is expressed in terms of curvatures and related to conformal higher-spin gravity. The generalized higher-spin Weyl anomalies are also determined. The relation with the theory of interacting higher-spin gauge fields on anti de Sitter spacetime via the holographic correspondence is discussed.
“…A very similar calculation was done in [41] using traditional saddle point methods, and we utilize their approach here. The leading order result for the asymptotic growth of d N,n (h) in (3.19) is found to be…”
Abstract:We extend and refine recent results on Rényi entropy in two-dimensional conformal field theories at large central charge. To do so, we examine the effects of higher spin symmetry and of allowing unequal left and right central charges, at leading and subleading order in large total central charge. The result is a straightforward generalization of previously derived formulae, supported by both gravity and CFT arguments. The preceding statements pertain to CFTs in the ground state, or on a circle at unequal left-and right-moving temperatures. For the case of two short intervals in a CFT ground state, we derive certain universal contributions to Rényi and entanglement entropy from Virasoro primaries of arbitrary scaling weights, to leading and next-to-leading order in the interval size; this result applies to any CFT. When these primaries are higher spin currents, such terms are placed in one-to-one correspondence with terms in the bulk 1-loop determinants for higher spin gauge fields propagating on handlebody geometries.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.