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Higher Spins and Stringy AdS5xS5

Massimo Bianchi
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Abstract

In this lecture I review recent work on higher spin holography. After a notational flash on the AdS/CFT correspondence, I will discuss HS symmetry enhancement and derive the spectrum of perturbative type IIB superstring excitations on AdS5 in this limit. I will then successfully compare it with the free N=4 SYM spectrum obtained by means of Polya theory. Decomposing the spectrum in HS multiplets, I will eventually sketch how ``La Grande Bouffe'' can be formulated a` la Stueckelberg.

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Massimo Bianchi. 2004-09-29. Higher Spins and Stringy AdS5xS5. https://doi.org/10.1002/prop.200410199

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