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arXiv · hep-th/0505073

Fuzzy 5-spheres and pp-wave Matrix Actions

Yolanda Lozano·Diego Rodriguez-Gomez
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Abstract

Using the action describing N coincident gravitational waves in M-theory we construct a pp-wave Matrix model cointaning a fuzzy 5-sphere giant graviton solution. This fuzzy 5-sphere is constructed as a U(1) fibration over a fuzzy $CP^2$, and has the correct dependence of the radius with the light-cone momentum, $r^4\sim p^+$, to approach the 5-sphere giant graviton solution of Mc.Greevy et al in the large N limit.

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Yolanda Lozano, Diego Rodriguez-Gomez. 2005-05-16. Fuzzy 5-spheres and pp-wave Matrix Actions. https://doi.org/10.1088/1126-6708%2F2005%2F08%2F044

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