2 00 5 Dynamics of chiral primaries in AdS 3 × S 3 × T 4
نویسنده
چکیده
We study in more detail the dynamics of chiral primaries of the D1/D5 system . From the CFT given by the Sn orbifold a study of correlators resulted in an interacting (collective) theory of chiral operators. In AdS3×S SUGRA we concentrate on general 1/2 BPS configurations described in terms of a fundamental string .We first establish a correspondence with the linerized field fluctuations and then present the nonlinear analysis. We evaluate in detail the symplectic form of the general degrees of freedom in Sugra and confirm the appearance of chiral bosons. We then discuss the apearance of interactions and the cubic vertex,in correspondence with the SN collective field theory representation.
منابع مشابه
ar X iv : h ep - t h / 05 12 01 7 v 2 1 2 D ec 2 00 5 Dynamics of chiral primaries in AdS 3 × S 3 × T 4
We study in more detail the dynamics of chiral primaries of the D1/D5 system . From the CFT given by the Sn orbifold a study of correlators resulted in an interacting (collective) theory of chiral operators. In AdS3×S SUGRA we concentrate on general 1/2 BPS configurations described in terms of a fundamental string .We first establish a correspondence with the linerized field fluctuations and th...
متن کاملar X iv : h ep - t h / 99 10 11 1 v 1 1 4 O ct 1 99 9 Correlation functions for chiral primaries in D = 6 Supergravity on AdS 3 × S 3
Six dimensional supergravities on ADS 3 ×S 3 present interest due to the role they play in the AdS/CF T correspondence. The correspondence in this case states the equivalence between supergravity on the given background and a still unknown conformal field theory. The conformal field theory in question is expected to appear by deforming of the free conformal field theory on S N (T 4) in a way wh...
متن کاملThe chiral ring of AdS3/CFT2 and the attractor mechanism
We study the moduli dependence of the chiral ring in N = (4, 4) superconformal field theories, with special emphasis on those CFT's that are dual to type IIB string theory on AdS 3 ×S 3 ×X 4. The chiral primary operators are sections of vector bundles, whose connection describes the operator mixing under motion on the moduli space. This connection can be exactly computed using the constraints f...
متن کاملar X iv : h ep - t h / 06 05 27 3 v 3 2 3 O ct 2 00 6 hep - th / 0605273 Signature reversal invariance
We consider the signature reversing transformation of the metric tensor g µν → −g µν induced by the chiral transformation of the curved space gamma matrices γ µ→ γγ µ in spacetimes with signature (S, T), which also induces a (−1) T spacetime orientation reversal. We conclude: (1) It is a symmetry only for chiral theories with S − T = 4k, with k integer. (2) Yang-Mills theories require dimension...
متن کاملX iv : h ep - t h / 06 05 27 3 v 2 1 6 A ug 2 00 6 hep - th / 0605273 Signature reversal invariance
We consider the signature reversing transformation of the metric tensor g µν → −g µν induced by the chiral transformation of the curved space gamma matrices γ µ→ γγ µ in spacetimes with signature (S, T), which also induces a (−1) T spacetime orientation reversal. We conclude: (1) It is a symmetry only for chiral theories with S − T = 4k, with k integer. (2) Yang-Mills theories require dimension...
متن کامل