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arXiv · hep-th/0610270

On unquenched N=2 holographic flavor

Angel Paredes
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Abstract

The addition of fundamental degrees of freedom to a theory which is dual (at low energies) to N=2 SYM in 1+3 dimensions is studied. The gauge theory lives on a stack of Nc D5 branes wrapping an S^2 with the appropriate twist, while the fundamental hypermultiplets are introduced by adding a different set of Nf D5-branes. In a simple case, a system of first order equations taking into account the backreaction of the flavor branes is derived (Nf/Nc is kept of order 1). From it, the modification of the holomorphic coupling is computed explicitly. Mesonic excitations are also discussed.

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Angel Paredes. 2006-10-25. On unquenched N=2 holographic flavor. https://doi.org/10.1088/1126-6708%2F2006%2F12%2F032

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