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arXiv · hep-th/0405214

Deforming baryons into confining strings

Sean A. Hartnoll·Ruben Portugues
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Abstract

We find explicit probe D3-brane solutions in the infrared of the Maldacena-Nunez background. The solutions describe deformed baryon vertices: q external quarks are separated in spacetime from the remaining N-q. As the separation is taken to infinity we recover known solutions describing infinite confining strings in ${\mathcal{N}}=1$ gauge theory. We present results for the mass of finite confining strings as a function of length. We also find probe D2-brane solutions in a confining type IIA geometry, the reduction of a G_2 holonomy M theory background. The relation between these deformed baryons and confining strings is not as straightforward.

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Sean A. Hartnoll, Ruben Portugues. 2004-07-19. Deforming baryons into confining strings. https://doi.org/10.1103/physrevd.70.066007

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