Oscillator approach to quantization of $Ad{S}_5\times S^5$ superparticle in twistor formulation

Abstract

Using known relation between $SU(2,2|4)$ supertwistors and $SU(2)$ bosonic and fermionic oscillators we identify the physical states of quantized massless $Ad{S}_5\times S^5$ superparticle in supertwistor formulation and discuss how they fit into the spectrum of fluctuations of IIB supergravity on $Ad{S}_5\times S^5$ superbackground.

17 pages, v2: expanded version accepted for publication in Physics Letters B

References in corpus (5)

• Twistor methods for AdS${}_5$
• AdS/CFT in superspace
• Ambitwistors, oscillators and massless fields on $Ad{S}_5$
• Embedding vs. 6D twistors
• Spacecone quantization of AdS superparticle

Cited by in corpus (2)

• Mixed-symmetry continuous-spin fields in flat and AdS spaces
• Superfield approach to interacting N=2 massive and massless supermultiplets in 3d flat space