3 papers
hep-th2001
Exact Correlators of Giant Gravitons from dual N=4 SYM
Steve Corley, Antal Jevicki, Sanjaye Ramgoolam
A class of correlation functions of half-BPS composite operators are computed exactly (at finite ) in the zero coupling limit of N=4 SYM theory. These have a simple dependence o…
hep-th2001
Stringy Spacetime Uncertainty as an Alternative to Inflation
Je-An Gu, Pei-Ming Ho, Sanjaye Ramgoolam
In this paper we point out that the spacetime uncertainty relation proposed for string theory has strong cosmological implications that can solve the flatness problem and the horiz…
hep-th2000
Hidden classical symmetry in quantum spaces at roots of unity : From q-sphere to fuzzy sphere
Antal Jevicki, Mihail Mihailescu, Sanjaye Ramgoolam
We study relations between different kinds of non-commutative spheres which have appeared in the context of ADS/CFT correspondences recently, emphasizing the connections between sp…