Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2007-07-11
JHEP 0802:022,2008
Physics
High Energy Physics
High Energy Physics - Theory
30 pages, 1 figure
Scientific paper
10.1088/1126-6708/2008/02/022
We study the near-flat space limit for strings on AdS(5)xM(5), where the internal manifold M(5) is equipped with a generic metric with U(1)xU(1)xU(1) isometry. In the bosonic sector, the limiting sigma model is similar to the one found for AdS(5)xS(5), as the global symmetries are reduced in the most general case. When M(5) is a Sasaki-Einstein space like T(1,1), Y(p,q) and L(p,q,r), whose dual CFT's have N=1 supersymmetry, the near-flat space limit gives the same bosonic sector of the sigma model found for AdS(5)xS(5). This indicates the generic presence of integrable subsectors in AdS/CFT.
Benvenuti Sergio
Tonni Erik
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