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Giant gravitons from holomorphic surfaces

2000; Springer Nature; Volume: 2000; Issue: 11 Linguagem: Inglês

10.1088/1126-6708/2000/11/027

1127-2236

Andrei Mikhailov,

Advanced Differential Geometry Research

We introduce a class of supersymmetric cycles in spacetimes of the form AdS times a sphere or T1,1 which can be considered as generalizations of the giant gravitons. Branes wrapped on these cycles preserve 1/2, 1/4 or 1/8 of the supersymmetry. On the CFT side these configurations correspond to superpositions of the large number of BPS states.