136 citations · 317 across the 8 of their papers we have counts for
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hep-th2004★ 18 cited
On high energy scattering inside gravitational backgrounds
Horatiu Nastase
We analyze the high energy scattering inside gravitational backgrounds using 't Hooft's formalism. The scattering is equivalent to geodesic shifts accross Aichelburg-Sexl waves ins…
hep-th2004★ 5 cited
On fuzzy spheres and (M)atrix actions
Horatiu Nastase
In this note we compare even and odd fuzzy sphere constructions, their dimensional reductions and possible (M)atrix actions having them as solutions. We speculate on how the fuzzy…