248 citations · 3.1k across the 108 of their papers we have counts for
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Higher Dimensional Geometries from Matrix Brane constructions
Pei Ming Ho, Sanjaye Ramgoolam
Matrix descriptions of even dimensional fuzzy spherical branes in Matrix Theory and other contexts in Type II superstring theory reveal, in the large limit, higher di…
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…
Einstein-Hilbert action on the brane for the bulk graviton
Steven Corley, David Lowe, Sanjaye Ramgoolam
We find new closed string couplings on Dp-branes for the bosonic string. These couplings are quadratic in derivatives and therefore take the form of induced kinetic terms on the br…
On spherical harmonics for fuzzy spheres in diverse dimensions
Sanjaye Ramgoolam
We construct spherical harmonics for fuzzy spheres of even and odd dimensions, generalizing the correspondence between finite matrix algebras and fuzzy two-spheres. The finite matr…
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…